diff --git a/mfa/helpers.py b/mfa/helpers.py
index 16ce931..72128ea 100644
--- a/mfa/helpers.py
+++ b/mfa/helpers.py
@@ -8,8 +8,9 @@ from mfa.recovery import delTokens
 def has_mfa(request,username):
     uk = User_Keys.objects.filter(username=username,enabled=1)
     if uk.count()==1: 
-        if (uk.key_type and uk.key_type == "RECOVERY"):
-            delTokens(request)
+        for u in uk:
+            if u.key_type == "RECOVERY":
+                delTokens(request)
     elif uk.count()>0:
         return verify(request, username)
     return False