diff --git a/Containerfile b/Containerfile
index bee538b..efe9e29 100644
--- a/Containerfile
+++ b/Containerfile
@@ -39,6 +39,7 @@ ADD home.tar.gz $DEV_HOME
 
 # Prepare .ssh and known_hosts, and fix permissions only if dirs exist
 RUN mkdir -p $DEV_HOME/.ssh && \
+  touch /etc/containers/nodocker && \
   ssh-keyscan -p 2222 10.88.0.1 >> $DEV_HOME/.ssh/known_hosts && \
   ssh-keyscan -p 22 github.com >> $DEV_HOME/.ssh/known_hosts && \
   for d in $DEV_HOME/.local \