diff --git a/pkgs/applications/graphics/vengi-tools/default.nix b/pkgs/applications/graphics/vengi-tools/default.nix
index 23b6f5009ce4..771ae49e220d 100644
--- a/pkgs/applications/graphics/vengi-tools/default.nix
+++ b/pkgs/applications/graphics/vengi-tools/default.nix
@@ -27,14 +27,14 @@
 , nixosTests
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "vengi-tools";
   version = "0.0.28";
 
   src = fetchFromGitHub {
     owner = "mgerhardy";
     repo = "vengi";
-    rev = "v${version}";
+    rev = "v${finalAttrs.version}";
     hash = "sha256-UjSm/J/y7MUg3Exmw0P56+bcjiLxXdGS2brocdzgJ+c=";
   };
 
@@ -107,4 +107,4 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ fgaz ];
     platforms = platforms.all;
   };
-}
+})