diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 72c818a455e..5c3bc883690 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -13931,9 +13931,7 @@ in
 
   uid_wrapper = callPackage ../development/libraries/uid_wrapper { };
 
-  umockdev = callPackage ../development/libraries/umockdev {
-    vala = vala_0_40;
-  };
+  umockdev = callPackage ../development/libraries/umockdev { };
 
   unconvert = callPackage ../development/tools/unconvert { };