diff --git a/functions b/functions
index 83826f9..fb2f3a3 100644
--- a/functions
+++ b/functions
@@ -1484,7 +1484,7 @@
 function wait_for_service() {
     local timeout=$1
     local url=$2
-    timeout $timeout sh -c "while ! http_proxy= https_proxy= curl -s $url >/dev/null; do sleep 1; done"
+    timeout $timeout sh -c "while ! curl --noproxy '*' -s $url >/dev/null; do sleep 1; done"
 }