diff --git a/pkgs/data/fonts/source-code-pro/default.nix b/pkgs/data/fonts/source-code-pro/default.nix
index 37273530bb5c..c94e9aaca480 100644
--- a/pkgs/data/fonts/source-code-pro/default.nix
+++ b/pkgs/data/fonts/source-code-pro/default.nix
@@ -1,14 +1,22 @@
-# when changing this expression convert it from 'fetchzip' to 'stdenvNoCC.mkDerivation'
-{ lib, fetchzip }:
+{ lib, stdenvNoCC, fetchzip }:
 
-let
+stdenvNoCC.mkDerivation rec {
+  pname = "source-code-pro";
   version = "2.038";
-in (fetchzip {
-  name = "source-code-pro-${version}";
 
-  url = "https://github.com/adobe-fonts/source-code-pro/releases/download/${version}R-ro%2F1.058R-it%2F1.018R-VAR/OTF-source-code-pro-${version}R-ro-1.058R-it.zip";
+  src = fetchzip {
+    url = "https://github.com/adobe-fonts/source-code-pro/releases/download/${version}R-ro%2F1.058R-it%2F1.018R-VAR/OTF-source-code-pro-${version}R-ro-1.058R-it.zip";
+    stripRoot = false;
+    hash = "sha256-ijeTLka131jf6B9xj/eNWK1T5r7r3aBXBgnVyRAxmuY=";
+  };
 
-  sha256 = "027cf62zj27q7l3d4sqzdfgz423lzysihdg8cvmkk6z910a1v368";
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm644 *.otf -t $out/share/fonts/opentype
+
+    runHook postInstall
+  '';
 
   meta = {
     description = "Monospaced font family for user interface and coding environments";
@@ -17,9 +25,4 @@ in (fetchzip {
     homepage = "https://adobe-fonts.github.io/source-code-pro/";
     license = lib.licenses.ofl;
   };
-}).overrideAttrs (_: {
-  postFetch = ''
-    mkdir -p $out/share/fonts
-    unzip -j $downloadedFile \*.otf -d $out/share/fonts/opentype
-  '';
-})
+}
diff --git a/pkgs/data/fonts/source-han-code-jp/default.nix b/pkgs/data/fonts/source-han-code-jp/default.nix
index 076291ab8893..2a64680ee19b 100644
--- a/pkgs/data/fonts/source-han-code-jp/default.nix
+++ b/pkgs/data/fonts/source-han-code-jp/default.nix
@@ -1,15 +1,21 @@
-# when changing this expression convert it from 'fetchzip' to 'stdenvNoCC.mkDerivation'
-{ lib, fetchzip }:
+{ lib, stdenvNoCC, fetchzip }:
 
-let
+stdenvNoCC.mkDerivation rec {
   pname = "source-han-code-jp";
-  version = "2.012R";
-in (fetchzip {
-  name = "${pname}-${version}";
+  version = "2.012";
 
-  url = "https://github.com/adobe-fonts/${pname}/archive/${version}.zip";
+  src = fetchzip {
+    url = "https://github.com/adobe-fonts/${pname}/archive/${version}R.zip";
+    hash = "sha256-ljO/1/CaE9Yj+AN5xxlIr30/nV/axGQPO0fGACAZGCQ=";
+  };
 
-  sha256 = "16y5as1k864ghy3vzp8svr3q0sw57rv53za3f48700ksvxz5pwry";
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm444 OTF/*.otf -t $out/share/fonts/opentype
+
+    runHook postInstall
+  '';
 
   meta = {
     description = "A monospaced Latin font suitable for coding";
@@ -18,9 +24,4 @@ in (fetchzip {
     homepage = "https://blogs.adobe.com/CCJKType/2015/06/source-han-code-jp.html";
     license = lib.licenses.ofl;
   };
-}).overrideAttrs (_: {
-  postFetch = ''
-    mkdir -p $out/share/fonts
-    unzip -j $downloadedFile \*.otf -d $out/share/fonts/opentype
-  '';
-})
+}
diff --git a/pkgs/data/fonts/source-han/default.nix b/pkgs/data/fonts/source-han/default.nix
index edf8ecfaa49f..2f9111865455 100644
--- a/pkgs/data/fonts/source-han/default.nix
+++ b/pkgs/data/fonts/source-han/default.nix
@@ -1,7 +1,7 @@
-# when changing this expression convert it from 'fetchzip' to 'stdenvNoCC.mkDerivation'
-{ stdenvNoCC
-, lib
-, fetchzip
+{ lib
+, stdenvNoCC
+, fetchurl
+, unzip
 }:
 
 let
@@ -9,21 +9,37 @@ let
     { family
     , description
     , rev
-    , sha256
-    , postFetch ? ''
-        install -m444 -Dt $out/share/fonts/opentype/source-han-${family} $downloadedFile
-      ''
+    , hash
     , zip ? ""
     }:
     let Family =
       lib.toUpper (lib.substring 0 1 family) +
       lib.substring 1 (lib.stringLength family) family;
     in
-    (fetchzip {
-      name = "source-han-${family}-${lib.removeSuffix "R" rev}";
+    stdenvNoCC.mkDerivation rec {
+      pname = "source-han-${family}";
+      version = lib.removeSuffix "R" rev;
 
-      url = "https://github.com/adobe-fonts/source-han-${family}/releases/download/${rev}/SourceHan${Family}.ttc${zip}";
-      inherit sha256;
+      src = fetchurl {
+        url = "https://github.com/adobe-fonts/source-han-${family}/releases/download/${rev}/SourceHan${Family}.ttc${zip}";
+        inherit hash;
+      };
+
+      nativeBuildInputs = lib.optionals (zip == ".zip") [ unzip ];
+
+      unpackPhase = lib.optionalString (zip == "") ''
+        cp $src SourceHan${Family}.ttc${zip}
+      '' + lib.optionalString (zip == ".zip") ''
+        unzip $src
+      '';
+
+      installPhase = ''
+        runHook preInstall
+
+        install -Dm444 *.ttc -t $out/share/fonts/opentype/${pname}
+
+        runHook postInstall
+      '';
 
       meta = {
         description = "An open source Pan-CJK ${description} typeface";
@@ -31,18 +47,14 @@ let
         license = lib.licenses.ofl;
         maintainers = with lib.maintainers; [ taku0 emily ];
       };
-    }).overrideAttrs (_: { inherit postFetch; });
+    };
 in
 {
   sans = makePackage {
     family = "sans";
     description = "sans-serif";
     rev = "2.004R";
-    sha256 = "052d17hvz435zc4r2y1p9cgkkgn0ps8g74mfbvnbm1pv8ykj40m9";
-    postFetch = ''
-      mkdir -p $out/share/fonts/opentype/source-han-sans
-      unzip $downloadedFile -d $out/share/fonts/opentype/source-han-sans
-    '';
+    hash = "sha256-b1kRiprdpaf+Tp5rtTgwn34dPFQR+anTKvMqeVAbfk8=";
     zip = ".zip";
   };
 
@@ -50,11 +62,7 @@ in
     family = "serif";
     description = "serif";
     rev = "2.000R";
-    sha256 = "0x3n6s4khdd6l0crwd7g9sjaqp8lkvksglhc7kj3cv80hldab9wp";
-    postFetch = ''
-      mkdir -p $out/share/fonts/opentype/source-han-serif
-      unzip $downloadedFile -d $out/share/fonts/opentype/source-han-serif
-    '';
+    hash = "sha256-RDgywab7gwT+YBO7F1KJvKOv0E/3+7Zi/pQl+UDsGcM=";
     zip = ".zip";
   };
 
@@ -62,6 +70,6 @@ in
     family = "mono";
     description = "monospaced";
     rev = "1.002";
-    sha256 = "010h1y469c21bjavwdmkpbwk3ny686inz8i062wh1dhcv8cnqk3c";
+    hash = "sha256-DBkkSN6QhI8R64M2h2iDqaNtxluJZeSJYAz8x6ZzWME=";
   };
 }
diff --git a/pkgs/data/fonts/source-sans-pro/default.nix b/pkgs/data/fonts/source-sans-pro/default.nix
index 382c20aa9768..2a2d2c70f289 100644
--- a/pkgs/data/fonts/source-sans-pro/default.nix
+++ b/pkgs/data/fonts/source-sans-pro/default.nix
@@ -1,18 +1,28 @@
-# when changing this expression convert it from 'fetchzip' to 'stdenvNoCC.mkDerivation'
-{ lib, fetchzip }:
+{ lib, stdenvNoCC, fetchzip }:
 
 # Source Sans Pro got renamed to Source Sans 3 (see
 # https://github.com/adobe-fonts/source-sans/issues/192). This is the
 # last version named "Pro". It is useful for backward compatibility
 # with older documents/templates/etc.
-let
-  version = "3.006";
-in (fetchzip {
+
+stdenvNoCC.mkDerivation rec {
   name = "source-sans-pro-${version}";
+  version = "3.006";
 
-  url = "https://github.com/adobe-fonts/source-sans/archive/${version}R.zip";
+  src = fetchzip {
+    url = "https://github.com/adobe-fonts/source-sans/archive/${version}R.zip";
+    hash = "sha256-1Savijgq3INuUN89MR0t748HOuGseXVw5Kd4hYwuVas=";
+  };
 
-  sha256 = "sha256-uWr/dFyLF65v0o6+oN/3RQoe4ziPspzGB1rgiBkoTYY=";
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm444 OTF/*.otf -t $out/share/fonts/opentype
+    install -Dm444 TTF/*.ttf -t $out/share/fonts/truetype
+    install -Dm444 VAR/*.otf -t $out/share/fonts/variable
+
+    runHook postInstall
+  '';
 
   meta = with lib; {
     homepage = "https://adobe-fonts.github.io/source-sans/";
@@ -21,11 +31,4 @@ in (fetchzip {
     platforms = platforms.all;
     maintainers = with maintainers; [ ttuegel ];
   };
-}).overrideAttrs (_: {
-  postFetch = ''
-    mkdir -p $out/share/fonts/{opentype,truetype,variable}
-    unzip -j $downloadedFile "*/OTF/*.otf" -d $out/share/fonts/opentype
-    unzip -j $downloadedFile "*/TTF/*.ttf" -d $out/share/fonts/truetype
-    unzip -j $downloadedFile "*/VAR/*.otf" -d $out/share/fonts/variable
-  '';
-})
+}
diff --git a/pkgs/data/fonts/source-sans/default.nix b/pkgs/data/fonts/source-sans/default.nix
index 94df27765ee2..1433804ce71d 100644
--- a/pkgs/data/fonts/source-sans/default.nix
+++ b/pkgs/data/fonts/source-sans/default.nix
@@ -1,14 +1,23 @@
-# when changing this expression convert it from 'fetchzip' to 'stdenvNoCC.mkDerivation'
-{ lib, fetchzip }:
+{ lib, stdenvNoCC, fetchzip }:
 
-let
+stdenvNoCC.mkDerivation rec {
+  pname = "source-sans";
   version = "3.046";
-in (fetchzip {
-  name = "source-sans-${version}";
 
-  url = "https://github.com/adobe-fonts/source-sans/archive/${version}R.zip";
+  src = fetchzip {
+    url = "https://github.com/adobe-fonts/source-sans/archive/${version}R.zip";
+    hash = "sha256-nBLEK+T5n1CdZK2zvCWIhF2MxPmiAwL9l55a55yHtgU=";
+  };
 
-  sha256 = "1wxdinnliq0xqbjrs0sqykwaggkmyqawfq862d9xn05g1pnxda94";
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm444 OTF/*.otf -t $out/share/fonts/opentype
+    install -Dm444 TTF/*.ttf -t $out/share/fonts/truetype
+    install -Dm444 VAR/*.otf -t $out/share/fonts/variable
+
+    runHook postInstall
+  '';
 
   meta = with lib; {
     homepage = "https://adobe-fonts.github.io/source-sans/";
@@ -17,11 +26,4 @@ in (fetchzip {
     platforms = platforms.all;
     maintainers = with maintainers; [ ttuegel ];
   };
-}).overrideAttrs (_: {
-  postFetch = ''
-    mkdir -p $out/share/fonts/{opentype,truetype,variable}
-    unzip -j $downloadedFile "*/OTF/*.otf" -d $out/share/fonts/opentype
-    unzip -j $downloadedFile "*/TTF/*.ttf" -d $out/share/fonts/truetype
-    unzip -j $downloadedFile "*/VAR/*.otf" -d $out/share/fonts/variable
-  '';
-})
+}
diff --git a/pkgs/data/fonts/source-serif-pro/default.nix b/pkgs/data/fonts/source-serif-pro/default.nix
index 8f2ae0f79904..698694faf507 100644
--- a/pkgs/data/fonts/source-serif-pro/default.nix
+++ b/pkgs/data/fonts/source-serif-pro/default.nix
@@ -1,18 +1,28 @@
-# when changing this expression convert it from 'fetchzip' to 'stdenvNoCC.mkDerivation'
-{ lib, fetchzip }:
+{ lib, stdenvNoCC, fetchzip }:
 
 # Source Serif Pro got renamed to Source Serif 4 (see
 # https://github.com/adobe-fonts/source-serif/issues/77). This is the
 # last version named "Pro". It is useful for backward compatibility
 # with older documents/templates/etc.
-let
+
+stdenvNoCC.mkDerivation rec {
+  pname = "source-serif-pro";
   version = "3.001";
-in (fetchzip {
-  name = "source-serif-pro-${version}";
 
-  url = "https://github.com/adobe-fonts/source-serif/releases/download/${version}R/source-serif-pro-${version}R.zip";
+  src = fetchzip {
+    url = "https://github.com/adobe-fonts/source-serif/releases/download/${version}R/source-serif-pro-${version}R.zip";
+    hash = "sha256-chXoaPOACtQ7wz/etElXuIJH/yvUsP03WlxeCfqWF/w=";
+  };
 
-  sha256 = "sha256-rYWk8D41QMuuSP+cQMk8ttT7uX3a7gBk4OqjA7K9udk=";
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm444 OTF/*.otf -t $out/share/fonts/opentype
+    install -Dm444 TTF/*.ttf -t $out/share/fonts/truetype
+    install -Dm444 VAR/*.otf -t $out/share/fonts/variable
+
+    runHook postInstall
+  '';
 
   meta = with lib; {
     homepage = "https://adobe-fonts.github.io/source-serif/";
@@ -21,11 +31,4 @@ in (fetchzip {
     platforms = platforms.all;
     maintainers = with maintainers; [ ttuegel ];
   };
-}).overrideAttrs (_: {
-  postFetch = ''
-    mkdir -p $out/share/fonts/{opentype,truetype,variable}
-    unzip -j $downloadedFile "*/OTF/*.otf" -d $out/share/fonts/opentype
-    unzip -j $downloadedFile "*/TTF/*.ttf" -d $out/share/fonts/truetype
-    unzip -j $downloadedFile "*/VAR/*.otf" -d $out/share/fonts/variable
-  '';
-})
+}
diff --git a/pkgs/data/fonts/source-serif/default.nix b/pkgs/data/fonts/source-serif/default.nix
index 3c61627183c0..626b36f2705b 100644
--- a/pkgs/data/fonts/source-serif/default.nix
+++ b/pkgs/data/fonts/source-serif/default.nix
@@ -1,14 +1,23 @@
-# when changing this expression convert it from 'fetchzip' to 'stdenvNoCC.mkDerivation'
-{ lib, fetchzip }:
+{ lib, stdenvNoCC, fetchzip }:
 
-let
+stdenvNoCC.mkDerivation rec {
+  pname = "source-serif";
   version = "4.004";
-in (fetchzip {
-  name = "source-serif-${version}";
 
-  url = "https://github.com/adobe-fonts/source-serif/releases/download/${version}R/source-serif-${version}.zip";
+  src = fetchzip {
+    url = "https://github.com/adobe-fonts/source-serif/releases/download/${version}R/source-serif-${version}.zip";
+    hash = "sha256-tGSMOwYBEZat7MI78wkPr6lgJdsOdOaIZb+IAOoOlq4=";
+  };
 
-  sha256 = "06814hcp20abca6p0ii61f23g6h1ibqyhq30lsva59wbwx5iha0h";
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm444 OTF/*.otf -t $out/share/fonts/opentype
+    install -Dm444 TTF/*.ttf -t $out/share/fonts/truetype
+    install -Dm444 VAR/*.otf -t $out/share/fonts/variable
+
+    runHook postInstall
+  '';
 
   meta = with lib; {
     homepage = "https://adobe-fonts.github.io/source-serif/";
@@ -17,11 +26,4 @@ in (fetchzip {
     platforms = platforms.all;
     maintainers = with maintainers; [ ttuegel ];
   };
-}).overrideAttrs (_: {
-  postFetch = ''
-    mkdir -p $out/share/fonts/{opentype,truetype,variable}
-    unzip -j $downloadedFile "*/OTF/*.otf" -d $out/share/fonts/opentype
-    unzip -j $downloadedFile "*/TTF/*.ttf" -d $out/share/fonts/truetype
-    unzip -j $downloadedFile "*/VAR/*.otf" -d $out/share/fonts/variable
-  '';
-})
+}