diff --git a/core/base/libs/socrate/socrate/system.py b/core/base/libs/socrate/socrate/system.py
index 68f44b90..1cd02275 100644
--- a/core/base/libs/socrate/socrate/system.py
+++ b/core/base/libs/socrate/socrate/system.py
@@ -22,7 +22,7 @@ SERVICE = {
     'SMTP': 'smtp',
     'IMAP': 'imap',
     'REDIS': 'redis',
-    'ANTIVIRUS:': 'antivirus',
+    'ANTIVIRUS': 'antivirus',
     'ANTISPAM': 'antispam',
     'WEBMAIL': 'webmail',
     'WEBDAV': 'webdav',