diff --git a/pkgs/development/libraries/libsoup/3.x.nix b/pkgs/development/libraries/libsoup/3.x.nix
index efc960f21793..af7d640b6de1 100644
--- a/pkgs/development/libraries/libsoup/3.x.nix
+++ b/pkgs/development/libraries/libsoup/3.x.nix
@@ -1,6 +1,7 @@
 { stdenv
 , lib
 , fetchurl
+, fetchpatch
 , glib
 , meson
 , ninja
@@ -31,6 +32,14 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-KDI3BpjKj5+/F0w0W3PYm2BWEQOmJsLfcHJrBwf3m9M=";
   };
 
+  # https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/310
+  patches = [
+    (fetchpatch {
+      url = "https://gitlab.gnome.org/GNOME/libsoup/-/commit/0fae143dc8b0e668b7a35a9c1364009e7cf06d0f.patch";
+      sha256 = "sha256-yAKC7WGk0aQxMkT4At6Qfx1QO2InNotITrl/Lim41Jk=";
+    })
+  ];
+
   nativeBuildInputs = [
     meson
     ninja