diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 8cb442216eb..fbe8fed5e60 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6479,7 +6479,7 @@ let
     inherit (gnome) libIDL;
   };
 
-  firefox60Wrapper = wrapFirefox firefox60Pkgs.firefox "firefox" "";
+  firefox60Wrapper = lowPrio (wrapFirefox firefox60Pkgs.firefox "firefox" "");
 
   flac = callPackage ../applications/audio/flac { };