diff --git a/Script/cs/Tools/LogConfig.py b/Script/cs/Tools/LogConfig.py
index cc7183ef1348267a1836205ef62e6783e893225d..c77b712ffee0b252867d512c37bcca6d2b50d293 100644
--- a/Script/cs/Tools/LogConfig.py
+++ b/Script/cs/Tools/LogConfig.py
@@ -8,7 +8,8 @@ def make_is_data_identifier(is_server,tdaq_app_name):
 
 def make_tdaq_app_name(config):
     hostname = socket.gethostname()
-    cleanFileName = config.FileName.replace("Config", "",1).replace("Conf","",1).replace(".cfg","",1).replace("-","").replace("_","")
+    cleanFileName = config.FileName.replace("Config", "",1).replace("Conf","",1)\
+            .replace(".cfg","",1).replace("-","").replace("_","").replace(".testcfg","",1)
     if len(cleanFileName) == 0:
         return "CastorScript-{}".format(hostname)
     return "CastorScript-{}-{}".format(hostname, cleanFileName)