diff --git a/project/customer/utils.py b/project/customer/utils.py
index 55b59ed..239292b 100644
--- a/project/customer/utils.py
+++ b/project/customer/utils.py
@@ -82,4 +82,4 @@ def check_one_profile(profile, License, now, manual=False):
 
 def raise_if_no_profile(request):
     if not request.user.profile:
-        raise Exception(u"Profile not found for user: %d, '%s'" % request.user.pk, request.user.username)
+        raise Exception(u"Profile not found for user: %d, '%s'" % (request.user.pk, request.user.username))