diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 8afc133f51b..fa1b5b98a4f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -24870,9 +24870,7 @@ in
 
   arena = callPackage ../games/arena {};
 
-  arx-libertatis = libsForQt5.callPackage ../games/arx-libertatis {
-    stdenv = gcc6Stdenv;
-  };
+  arx-libertatis = libsForQt5.callPackage ../games/arx-libertatis { };
 
   asc = callPackage ../games/asc {
     lua = lua5_1;