diff --git a/pkgs/shells/bash/blesh/default.nix b/pkgs/shells/bash/blesh/default.nix
index 8c1fc271645b..caadb94f4f1f 100644
--- a/pkgs/shells/bash/blesh/default.nix
+++ b/pkgs/shells/bash/blesh/default.nix
@@ -7,7 +7,7 @@
 }:
 
 stdenvNoCC.mkDerivation rec {
-  name = "blesh";
+  pname = "blesh";
   version = "unstable-2022-07-29";
 
   src = fetchzip {