1 files changed, 2 insertions, 0 deletions
diff --git a/Test/ztst.zsh b/Test/ztst.zsh
index 348ec4a7f..77ff30e8d 100755
--- a/Test/ztst.zsh
+++ b/Test/ztst.zsh
@@ -26,6 +26,8 @@ emulate -R zsh
 # unless there's one set, to minimise problems.
 [[ -n $LC_ALL ]] && LC_ALL=C
 [[ -n $LC_COLLATE ]] && LC_COLLATE=C
+[[ -n $LC_NUMERIC ]] && LC_NUMERIC=C
+[[ -n $LC_MESSAGES ]] && LC_MESSAGES=C
 [[ -n $LANG ]] && LANG=C
 
 # Set the module load path to correspond to this build of zsh.