diff --git a/tests/functionality_all_platforms.py b/tests/functionality_all_platforms.py
index 68a204b..91403fd 100755
--- a/tests/functionality_all_platforms.py
+++ b/tests/functionality_all_platforms.py
@@ -465,7 +465,7 @@ def testTryLockedOutput(self):
 
         def try_output():
             nonlocal call_counter
-            if call_counter < 2:
+            if call_counter < 1:
                 call_counter += 1
                 return (1, TRY_LOCKED_OUTPUT)
             return (0, TRY_OUTPUT(expected_values.try_revision_id()))