diff --git a/pkgs/build-support/replace-vars/replace-vars-with.nix b/pkgs/build-support/replace-vars/replace-vars-with.nix
index abbb9a1cc1a0..d4e126157c7f 100644
--- a/pkgs/build-support/replace-vars/replace-vars-with.nix
+++ b/pkgs/build-support/replace-vars/replace-vars-with.nix
@@ -122,7 +122,8 @@ in
 
 stdenvNoCC.mkDerivation (
   {
-    name = baseNameOf src;
+    name =
+      if (attrs ? pname && attrs ? version) then "${attrs.pname}-${attrs.version}" else baseNameOf src;
   }
   // optionalAttrs
   // forcedAttrs