diff --git a/scm-webapp/src/main/java/sonia/scm/debug/DebugModule.java b/scm-webapp/src/main/java/sonia/scm/debug/DebugModule.java
index c0dc231341..3c767a1ddb 100644
--- a/scm-webapp/src/main/java/sonia/scm/debug/DebugModule.java
+++ b/scm-webapp/src/main/java/sonia/scm/debug/DebugModule.java
@@ -33,7 +33,8 @@ package sonia.scm.debug;
 import com.google.inject.AbstractModule;
 
 /**
- * DebugModule binds all required classes around the {@link DebugService}.
+ * DebugModule binds all required classes around the {@link DebugService}. The module will only be activated, if the
+ * application was started in development stage.
  * 
  * @author Sebastian Sdorra
  */