diff --git a/pkgs/development/libraries/isl/generic.nix b/pkgs/development/libraries/isl/generic.nix
index eb6fe5f9cd69..0a8c89d88ad3 100644
--- a/pkgs/development/libraries/isl/generic.nix
+++ b/pkgs/development/libraries/isl/generic.nix
@@ -9,7 +9,8 @@
 }:
 
 stdenv.mkDerivation {
-  name = "isl-${version}";
+  pname = "isl";
+  inherit version;
 
   src = fetchurl {
     inherit urls sha256;