diff --git a/pkgs/development/tools/rust/bindgen/default.nix b/pkgs/development/tools/rust/bindgen/default.nix
index 734d31aba2d3..c7989b5bc6a8 100644
--- a/pkgs/development/tools/rust/bindgen/default.nix
+++ b/pkgs/development/tools/rust/bindgen/default.nix
@@ -12,6 +12,8 @@ let
       {
         #for substituteAll
         inherit bash;
+        pname = "rust-bindgen";
+        inherit (rust-bindgen-unwrapped) version;
         unwrapped = rust-bindgen-unwrapped;
         meta = rust-bindgen-unwrapped.meta // {
           longDescription = rust-bindgen-unwrapped.meta.longDescription + ''