diff --git a/docker-compose.yml b/docker-compose.yml
index ca472b65..c51a869c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -82,14 +82,13 @@ services:
   # https://github.com/moby/moby/issues/28400
   # https://github.com/willfarrell/docker-autoheal
   autoheal:
-    image: alpine
+    image: smsntia/autoheal:${DOCKER_TAG} # DOCKER_TAG will always be 'latest' for GitHub source
     restart: always
     depends_on:
       - api
     build:
       context: .
       dockerfile: docker/Dockerfile-autoheal
-      image: smsntia/autoheal:${DOCKER_TAG} # DOCKER_TAG will always be 'latest' for GitHub source
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
       - ./entrypoints/autoheal_entrypoint.sh:/entrypoints/autoheal_entrypoint.sh:ro
diff --git a/docker/Dockerfile-autoheal b/docker/Dockerfile-autoheal
index c4ec16ac..3ef47bda 100644
--- a/docker/Dockerfile-autoheal
+++ b/docker/Dockerfile-autoheal
@@ -1,3 +1,3 @@
-FROM alpine
+FROM alpine:3.9
 
 RUN apk add --no-cache jq curl