diff --git a/default.nix b/default.nix
index 33437c056..9cc58abca 100644
--- a/default.nix
+++ b/default.nix
@@ -71,9 +71,6 @@ mixRelease rec {
         ex_cldr_dates_times = prev.ex_cldr_dates_times.override {
           preBuild = "touch config/prod.exs";
         };
-        ex_cldr_plugs = prev.ex_cldr_plugs.override {
-          preBuild = "touch config/prod.exs";
-        };
         # Upstream issue: https://github.com/bryanjos/geo_postgis/pull/87
         geo_postgis = prev.geo_postgis.overrideAttrs (old: {
           propagatedBuildInputs = old.propagatedBuildInputs ++ [ final.ecto ];