diff --git a/docker/run-mareike.sh b/docker/run-mareike.sh
index 746ea95..2057889 100644
--- a/docker/run-mareike.sh
+++ b/docker/run-mareike.sh
@@ -29,7 +29,7 @@ rm package-lock.json
 rm package.json
 rm -rf docker
 rm -rf database
-rm-rf app/Installer
+rm -rf app/Installer
 
 php artisan migrate --force