diff --git a/buggy.py b/buggy.py
--- a/buggy.py
+++ b/buggy.py
@@ -20,6 +20,6 @@
         numberOfTuples = 0
         for n3 in nums3:
             for n4 in nums4:
-                numberOfTuples += self.nonExistingMethod(dictionary[n3 + n4])
+                numberOfTuples += dictionary[n3 + n4]
 
         return numberOfTuples
