diff --git a/pkgs/by-name/au/autoprefixer/tests/simple-execution.nix b/pkgs/by-name/au/autoprefixer/tests/simple-execution.nix
index c889795a2ef5..9445a0bded5f 100644
--- a/pkgs/by-name/au/autoprefixer/tests/simple-execution.nix
+++ b/pkgs/by-name/au/autoprefixer/tests/simple-execution.nix
@@ -1,10 +1,10 @@
 { runCommand, autoprefixer }:
 
 let
-  inherit (autoprefixer) packageName version;
+  inherit (autoprefixer) pname version;
 in
 
-runCommand "${packageName}-tests" { meta.timeout = 60; }
+runCommand "${pname}-tests" { meta.timeout = 60; }
   ''
     # get version of installed program and compare with package version
     claimed_version="$(${autoprefixer}/bin/autoprefixer --version | awk '{print $2}')"