diff --git a/src/monitor.py b/src/monitor.py
index 70c4ef3..9945a95 100755
--- a/src/monitor.py
+++ b/src/monitor.py
@@ -31,7 +31,7 @@ class Analysis:
 	def getName(self):
 		return self.__class__.__name__
 	def cleanup(self,text):
-		return re.sub('([0-9]+[a-zA-Z]*)|[^a-zA-Z\s:]',' ',str(text)).strip()
+		return re.sub('[^a-zA-Z0-9\s:]',' ',str(text)).strip()
 		
 
 """