diff --git a/povray_gcc/Dockerfile b/povray_gcc/Dockerfile
index 680e935..29b7e45 100644
--- a/povray_gcc/Dockerfile
+++ b/povray_gcc/Dockerfile
@@ -1,4 +1,4 @@
-FROM frolvlad/alpine-gxx
+FROM alpine:3.9
 
 RUN apk update