Use same docker image for building as prod

jc21 · jc21 · commit f206fd791a20 · 2018-11-02T11:56:57.000+11:00
diff --git a/docker-compose.yml b/docker-compose.yml
@@ -1,7 +1,7 @@
 version: "2"
 services:
   app:
-    image: jc21/node
+    image: node:9-slim
     ports:
       - 4000:80
     environment:
