diff --git a/Server-Diagnostics---Troubleshooting.md b/Server-Diagnostics---Troubleshooting.md
index 4be6405..3ba7c50 100644
--- a/Server-Diagnostics---Troubleshooting.md
+++ b/Server-Diagnostics---Troubleshooting.md
@@ -1,3 +1,5 @@
+(work-in-progress, feel free to contribute)
+
 # Listen Status
 
 ## Radicale started, it's listen on configured IP/ports