diff --git a/compose.yml b/compose.yml
index 899b590..f3da913 100644
--- a/compose.yml
+++ b/compose.yml
@@ -36,6 +36,7 @@ networks:
   proxy:
     external: true
   internal:
+    internal: true
 configs:
   entrypoint_conf:
     name: ${STACK_NAME}_entrypoint_${ENTRYPOINT_CONF_VERSION}