diff --git a/checkmk/README.md b/checkmk/README.md
index 4d7da9b..e2a39b8 100644
--- a/checkmk/README.md
+++ b/checkmk/README.md
@@ -18,4 +18,6 @@ https://checkmk.com
 - Best suited for **external infrastructure monitoring**, not cluster internals
 
 # Problems
-ipv4 only
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+ipv4 only :(
+ressource limits
+readyness probes
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