diff --git a/alpine-pandoc/Dockerfile b/alpine-pandoc/Dockerfile
index bb60e7f..b3eabd8 100644
--- a/alpine-pandoc/Dockerfile
+++ b/alpine-pandoc/Dockerfile
@@ -1,4 +1,4 @@
-FROM doctoolchain
+FROM rdmueller/doctoolchain
 
 # Reinstall any system packages required for runtime of pandoc.
 RUN apk --no-cache add \