diff --git a/kustomize_diff_apply.sh b/kustomize_diff_apply.sh
index 92cdd6e9..dd9f2cb3 100755
--- a/kustomize_diff_apply.sh
+++ b/kustomize_diff_apply.sh
@@ -49,8 +49,9 @@ help_usage "$@"
 context="${1:-}"
 shift || :
 
+kube_config_isolate
+
 if [ -n "$context" ]; then
-    kube_config_isolate
     kube_context "$context"
 fi