diff --git a/web/pgadmin/utils/menu.py b/web/pgadmin/utils/menu.py
index 3d43b3d2e..c4d74e90e 100644
--- a/web/pgadmin/utils/menu.py
+++ b/web/pgadmin/utils/menu.py
@@ -26,15 +26,15 @@ class Panel(object):
         self.content = content
         self.width = width
         self.height = height
-        self.is_iframe = isIframe
-        self.show_title = showTitle
-        self.is_closeable = isCloseable
-        self.is_private = isPrivate
+        self.isIframe = isIframe
+        self.showTitle = showTitle
+        self.isCloseable = isCloseable
+        self.isPrivate = isPrivate
         self.icon = icon
         self.data = data
         self.events = events
         self.limit = limit
-        self.can_hide = canHide
+        self.canHide = canHide
         if priority is None:
             global PRIORITY
             PRIORITY += 100