diff --git a/docker-compose/config/mock-curl2nginx.sh b/docker-compose/config/mock-curl2nginx.sh
index e6522d4..5589a18 100755
--- a/docker-compose/config/mock-curl2nginx.sh
+++ b/docker-compose/config/mock-curl2nginx.sh
@@ -13,5 +13,5 @@ while true; do
   if [ $((random_num % 10)) -eq 0 ]; then
       curl  "http://${HOST}/400"
   fi
-  # sleep $DELAY
-done
\ No newline at end of file
+  sleep $DELAY
+done