diff --git a/healthcheck.sh b/healthcheck.sh
index 9b29906b..9b3939f1 100644
--- a/healthcheck.sh
+++ b/healthcheck.sh
@@ -9,7 +9,7 @@ curlCheck() {
 }
 
 if [ "$ENABLE_SUBPATH_BASED_ACCESS" = "true" ]; then
-  curlCheck "http://localhost:80/backend/ping" || exit 1
+  curlCheck "http://localhost:${HOPP_AIO_ALTERNATE_PORT:-80}/backend/ping" || exit 1
 else
   curlCheck "http://localhost:3000" || exit 1
   curlCheck "http://localhost:3100" || exit 1