diff --git a/pkgs/development/libraries/glibc-2.10/locales.nix b/pkgs/development/libraries/glibc-2.10/locales.nix
index 64e6bd43a671..61bfc9edc02a 100644
--- a/pkgs/development/libraries/glibc-2.10/locales.nix
+++ b/pkgs/development/libraries/glibc-2.10/locales.nix
@@ -10,7 +10,7 @@
 
 let build = import ./common.nix;
 in
-  build {
+  build null {
     name = "glibc-locales";
 
     inherit fetchurl stdenv;
diff --git a/pkgs/development/libraries/glibc-2.11/locales.nix b/pkgs/development/libraries/glibc-2.11/locales.nix
index 64e6bd43a671..61bfc9edc02a 100644
--- a/pkgs/development/libraries/glibc-2.11/locales.nix
+++ b/pkgs/development/libraries/glibc-2.11/locales.nix
@@ -10,7 +10,7 @@
 
 let build = import ./common.nix;
 in
-  build {
+  build null {
     name = "glibc-locales";
 
     inherit fetchurl stdenv;
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 215d96c92a81..9e539af86e41 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3484,7 +3484,7 @@ let
     installLocales = getPkgConfig "glibc" "locales" false;
   };
 
-  glibcLocales = makeOverridable (import ../development/libraries/glibc-2.10/locales.nix) {
+  glibcLocales = makeOverridable (import ../development/libraries/glibc-2.11/locales.nix) {
     inherit fetchurl stdenv;
   };