diff --git a/install/installCyberPanel.py b/install/installCyberPanel.py
index 7d2f99ba9..56caee0fe 100644
--- a/install/installCyberPanel.py
+++ b/install/installCyberPanel.py
@@ -648,7 +648,7 @@ class InstallCyberPanel:
 
     @staticmethod
     def pureFTPDServiceName(self, distro):
-        if distro == ubuntu
+        if distro == ubuntu:
             return 'pure-ftpd-mysql'
         return 'pure-ftpd'