diff --git a/bin/entrypoint.sh b/bin/entrypoint.sh
index af31c66..2a2d571 100755
--- a/bin/entrypoint.sh
+++ b/bin/entrypoint.sh
@@ -11,8 +11,8 @@ fi
 cp -r /data/mumo.ini /mumo
 
 # if additional configuration is defined, we will replace our local default config.
-[ -f /data/modules-enabled ] && cp -r /data/modules-enabled /mumo
-[ -f /data/modules ] && cp -r /data/modules /mumo
+[ -d /data/modules-enabled ] && cp -r /data/modules-enabled /mumo
+[ -d /data/modules ] && rm -rf /mumo/modules && cp -r /data/modules /mumo
 
 # make sure our dir is writable for the user
 chown mumo:mumo /mumo -R