diff --git a/Dockerfile b/Dockerfile
index aa78d7e..7900b68 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,7 @@
 FROM public.ecr.aws/docker/library/alpine:3.21
 
+LABEL ACT_IMAGE=true
+
 RUN apk add --no-cache grype bash
 
 WORKDIR /usr/src