diff --git a/.examples/dockerfiles/smb/fpm/Dockerfile b/.examples/dockerfiles/smb/fpm/Dockerfile
index 417565f7..38aab3d3 100644
--- a/.examples/dockerfiles/smb/fpm/Dockerfile
+++ b/.examples/dockerfiles/smb/fpm/Dockerfile
@@ -1,3 +1,3 @@
 FROM nextcloud:fpm
 
-RUN apt-get update && apt-get install -y procps smbclient && rm -rf /var/lib/apt/lists/*
+RUN apt-get update -y && apt-get install -y procps smbclient && rm -rf /var/lib/apt/lists/*