diff --git a/pkgs/development/libraries/libwnck/3.x.nix b/pkgs/development/libraries/libwnck/3.x.nix
index 59355f3c37d..17393fab074 100644
--- a/pkgs/development/libraries/libwnck/3.x.nix
+++ b/pkgs/development/libraries/libwnck/3.x.nix
@@ -10,4 +10,6 @@ stdenv.mkDerivation {
 
   buildInputs = [ pkgconfig intltool ];
   propagatedBuildInputs = [ libX11 gtk3 ];
+
+  configureFlags = [ "--disable-introspection" ];
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9b24cb3c08e..6386d1044b4 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5104,7 +5104,8 @@ let
 
   libwmf = callPackage ../development/libraries/libwmf { };
 
-  libwnck = callPackage ../development/libraries/libwnck { };
+  libwnck = libwnck2;
+  libwnck2 = callPackage ../development/libraries/libwnck { };
   libwnck3 = callPackage ../development/libraries/libwnck/3.x.nix { };
 
   libwpd = callPackage ../development/libraries/libwpd { };