diff --git a/pkgs/tools/text/pru/default.nix b/pkgs/tools/text/pru/default.nix
index 26e743442486..5126c6dc0e27 100644
--- a/pkgs/tools/text/pru/default.nix
+++ b/pkgs/tools/text/pru/default.nix
@@ -3,12 +3,12 @@
 , bundlerUpdateScript
 }:
 
-bundlerApp rec {
+bundlerApp {
   pname = "pru";
   gemdir = ./.;
   exes = [ "pru" ];
 
-  meta = with lib; {
+  meta = {
     homepage = "https://github.com/grosser/pru";
     description = "Pipeable Ruby";
     longDescription = ''
@@ -16,9 +16,9 @@ bundlerApp rec {
       higher-level replacement of typical text processing tools (like sed, awk,
       grep etc.).
     '';
-    license = licenses.mit;
-    maintainers = with maintainers; [ AndersonTorres ];
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ AndersonTorres ];
   };
 
-  passthru.updateScript = bundlerUpdateScript pname;
+  passthru.updateScript = bundlerUpdateScript "pru";
 }