diff --git a/pkgs/development/libraries/qt-5/5.12/default.nix b/pkgs/development/libraries/qt-5/5.12/default.nix
index bf5e1b2857c7..124a0459f139 100644
--- a/pkgs/development/libraries/qt-5/5.12/default.nix
+++ b/pkgs/development/libraries/qt-5/5.12/default.nix
@@ -8,7 +8,7 @@ top-level attribute to `top-level/all-packages.nix`.
 
 1. Update the URL in `pkgs/development/libraries/qt-5/$VERSION/fetch.sh`.
 2. From the top of the Nixpkgs tree, run
-   `./maintainers/scripts/fetch-kde-qt.sh > pkgs/development/libraries/qt-5/$VERSION/srcs.nix`.
+   `./maintainers/scripts/fetch-kde-qt.sh pkgs/development/libraries/qt-5/$VERSION`.
 3. Check that the new packages build correctly.
 4. Commit the changes and open a pull request.
 
diff --git a/pkgs/development/libraries/qt-5/5.12/srcs.nix b/pkgs/development/libraries/qt-5/5.12/srcs.nix
index 8ff2db536dbc..f2ed6d13714f 100644
--- a/pkgs/development/libraries/qt-5/5.12/srcs.nix
+++ b/pkgs/development/libraries/qt-5/5.12/srcs.nix
@@ -1,5 +1,5 @@
 # DO NOT EDIT! This file is generated automatically.
-# Command: ./maintainers/scripts/fetch-kde-qt.sh pkgs/development/libraries/qt-5/5.12/fetch.sh
+# Command: ./maintainers/scripts/fetch-kde-qt.sh pkgs/development/libraries/qt-5/5.12
 { fetchurl, mirror }:
 
 {
diff --git a/pkgs/development/libraries/qt-5/5.14/default.nix b/pkgs/development/libraries/qt-5/5.14/default.nix
index b4486bf025d7..dff04b24f608 100644
--- a/pkgs/development/libraries/qt-5/5.14/default.nix
+++ b/pkgs/development/libraries/qt-5/5.14/default.nix
@@ -8,7 +8,7 @@ top-level attribute to `top-level/all-packages.nix`.
 
 1. Update the URL in `pkgs/development/libraries/qt-5/$VERSION/fetch.sh`.
 2. From the top of the Nixpkgs tree, run
-   `./maintainers/scripts/fetch-kde-qt.sh > pkgs/development/libraries/qt-5/$VERSION/srcs.nix`.
+   `./maintainers/scripts/fetch-kde-qt.sh pkgs/development/libraries/qt-5/$VERSION`.
 3. Check that the new packages build correctly.
 4. Commit the changes and open a pull request.
 
diff --git a/pkgs/development/libraries/qt-5/5.15/default.nix b/pkgs/development/libraries/qt-5/5.15/default.nix
index 2712b45bdd25..08fd3a9720cf 100644
--- a/pkgs/development/libraries/qt-5/5.15/default.nix
+++ b/pkgs/development/libraries/qt-5/5.15/default.nix
@@ -8,7 +8,7 @@ top-level attribute to `top-level/all-packages.nix`.
 
 1. Update the URL in `pkgs/development/libraries/qt-5/$VERSION/fetch.sh`.
 2. From the top of the Nixpkgs tree, run
-   `./maintainers/scripts/fetch-kde-qt.sh > pkgs/development/libraries/qt-5/$VERSION/srcs.nix`.
+   `./maintainers/scripts/fetch-kde-qt.sh pkgs/development/libraries/qt-5/$VERSION`.
 3. Check that the new packages build correctly.
 4. Commit the changes and open a pull request.