diff --git a/images/common/build_image.nix b/images/common/build_image.nix
index 7786e19..16555fc 100644
--- a/images/common/build_image.nix
+++ b/images/common/build_image.nix
@@ -39,7 +39,7 @@ pkgs.dockerTools.buildImage {
     ${pkgs.stdenv.shell}
     ${pkgs.dockerTools.shadowSetup}
     ${pkgs.shadow}/bin/groupadd glot
-    ${pkgs.shadow}/bin/useradd -d /home/glot -g glot -s /bin/bash glot
+    ${pkgs.shadow}/bin/useradd -d /home/glot -g glot -s /bin/bash -u 11223 glot
     ${run}
   '';