diff --git a/PROBLEMS b/PROBLEMS
index bb2f443f..f38c02e2 100644
--- a/PROBLEMS
+++ b/PROBLEMS
@@ -5,4 +5,4 @@ List of known issues:
 * GUI Interface Collector
 * Collectors : need powershell-scripts
 * Return-shell in cli
-* C2 Concept
+* C2 Concept (command)