diff --git a/docker/simple/Dockerfile b/docker/simple/Dockerfile
index 4009333..35d80e4 100644
--- a/docker/simple/Dockerfile
+++ b/docker/simple/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:edge
+FROM alpine:3.8
 
 LABEL maintainer="jorge.dejesus@geocat.net"
 
@@ -60,4 +60,4 @@ ENTRYPOINT ["/run_pygeoapi.sh"]
 #docker run -p5000:5000 -v /pygeoapi/tests/data pygeoapi:latest
 #Run using named volume:
 #docker volume create pygeoapi_volume
-#docker run -p5000:5000 -v pygeoapi_volume:/pygeoapi/tests/data pygeoapi:latest
\ No newline at end of file
+#docker run -p5000:5000 -v pygeoapi_volume:/pygeoapi/tests/data pygeoapi:latest