diff --git a/app/logic/utils.py b/app/logic/utils.py
index 729d10d1..6e467a71 100644
--- a/app/logic/utils.py
+++ b/app/logic/utils.py
@@ -251,7 +251,8 @@ def __init__(self):
         self.call = None
 
     def visit_Call(self, node):
-        self.call = node
+        if not self.call:
+            self.call = node
 
     def visit_Name(self, node):
         if not self.call: