diff --git a/docker-compose.yml b/docker-compose.yml
index 17f3862b..93a60f92 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -272,6 +272,7 @@ services:
       network_mode: "host"
       volumes:
       - /var/run/docker.sock:/var/run/docker.sock:ro
+      - /lib/modules:/lib/modules:ro
 
 networks:
   mailcow-network: