diff --git a/cloud-pc/samba/.env.example b/cloud-pc/samba/.env.example
index bc90d36..3921a58 100644
--- a/cloud-pc/samba/.env.example
+++ b/cloud-pc/samba/.env.example
@@ -1 +1 @@
-SAMBA_PASSWORD=changeme
+SAMBA_PASSWORD=
diff --git a/cloud-pc/samba/docker-compose.yml b/cloud-pc/samba/docker-compose.yml
index b818173..a1094ba 100644
--- a/cloud-pc/samba/docker-compose.yml
+++ b/cloud-pc/samba/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   samba:
-    image: ghcr.io/servercontainers/samba:latest
+    image: ghcr.io/servercontainers/samba:sha256-e49f754b7c4a29d6b9338e33527d497c7167e5f0f3172c8a96f2daab9d0e5ec0.sig
     container_name: samba
     restart: unless-stopped
     network_mode: host