diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6e6b8b5d448..cf38955e5c6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5441,8 +5441,8 @@ let
     installLocales = config.glibc.locales or false;
   };
 
-  # Not supported on Darwin
-  glibcLocales = if (! stdenv.isDarwin) then (callPackage ../development/libraries/glibc/locales.nix { }) else null;
+  # Only supported on Linux
+  glibcLocales = if stdenv.isLinux then callPackage ../development/libraries/glibc/2.19/locales.nix { } else null;
 
   glibcInfo = callPackage ../development/libraries/glibc/info.nix { };