diff --git a/Containers/redis/start.sh b/Containers/redis/start.sh
index 601d736a..22b0eaf3 100644
--- a/Containers/redis/start.sh
+++ b/Containers/redis/start.sh
@@ -1,5 +1,11 @@
 #!/bin/bash
 
+# Show wiki if vm.overcommit is disabled
+if [ "$(sysctl -n vm.overcommit_memory)" != "1" ]; then
+    echo "Memory overcommit is disabled but necessary for safe operation"
+    echo "See https://github.com/nextcloud/all-in-one/discussions/1731 how to enable overcommit"
+fi
+
 # Run redis with a password if provided
 if [ -n "$REDIS_HOST_PASSWORD" ]; then
     exec redis-server --requirepass "$REDIS_HOST_PASSWORD"