diff --git a/project_manager/pm_gtk.py b/project_manager/pm_gtk.py
index 4bbf401..639c5f9 100644
--- a/project_manager/pm_gtk.py
+++ b/project_manager/pm_gtk.py
@@ -78,6 +78,7 @@ def run():
     win.url        = "project_manager"
     win.update     = {"versions":{}}
     win.projects   = {}
+    win.calllayer = False
     
     if not settings.read("Username"):
         settings.write("Username", "VCStudio-User")