diff --git a/Dockerfile b/Dockerfile
index 6042caa..161c453 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ ENV LANG='en_US.UTF-8' \
 
 RUN echo http://dl-4.alpinelinux.org/alpine/edge/testing >> /etc/apk/repositories && \
   apk update && \
-  apk -U upgrade && \
+  apk -U upgrade --ignore alpine-baselayout && \
   apk -U add python3
 
 RUN wget https://github.com/pymedusa/Medusa/archive/v$VERSION.tar.gz -O medusa.tar.gz && \