diff --git a/boring-nginx/Dockerfile b/boring-nginx/Dockerfile
index 0d2840f..4c6f3ef 100644
--- a/boring-nginx/Dockerfile
+++ b/boring-nginx/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.7
+FROM alpine:3.6
 
 ENV UID=991 GID=991