diff --git a/pkgs/by-name/gt/gtkclipblock/package.nix b/pkgs/by-name/gt/gtkclipblock/package.nix
index b3ceeb108e48..a2a8e9df113c 100644
--- a/pkgs/by-name/gt/gtkclipblock/package.nix
+++ b/pkgs/by-name/gt/gtkclipblock/package.nix
@@ -6,7 +6,6 @@
   cmake,
   ninja,
   pkg-config,
-  gtk2,
   gtk3,
   gtk4,
 }:
@@ -40,11 +39,12 @@ stdenv.mkDerivation {
   ];
 
   buildInputs = [
-    gtk2
     gtk3
     gtk4
   ];
 
+  mesonFlags = [ (lib.mesonEnable "gtk2" false) ];
+
   postPatch = ''
     substituteInPlace subprojects/funchook-helper/subprojects/funchook/CMakeLists.txt \
       --replace "GIT_REPOSITORY https://github.com/gdabah/distorm.git" "SOURCE_DIR ${distorm-src}"