diff --git a/src/de/p1st/monitor/warn.py b/src/de/p1st/monitor/warn.py
index dda402a..a98af61 100644
--- a/src/de/p1st/monitor/warn.py
+++ b/src/de/p1st/monitor/warn.py
@@ -67,9 +67,9 @@ class WarnMessage:
     def prefix(self) -> str:
         if self.level == WarnLevel.NONE:
             raise ValueError()
-        if self.level > WarnLevel.HIGH:
+        if self.level > WarnLevel.NORMAL:
             return f'[CRITICAL] {self.date}: '
-        return f'{self.date}:'
+        return f'{self.date}: '
 
     def file(self) -> TextIO:
         if self.level == WarnLevel.NONE: