diff --git a/tests/code_coverage_tests/recursive_detector.py b/tests/code_coverage_tests/recursive_detector.py
index a5bb5e0b340..dcd64d4d110 100644
--- a/tests/code_coverage_tests/recursive_detector.py
+++ b/tests/code_coverage_tests/recursive_detector.py
@@ -3,6 +3,8 @@ import os
 
 IGNORE_FUNCTIONS = [
     "_json_cost",  # bounded at depth 32 and consumed under byte/node limits.
+    "_json_text_forms",  # walks a value TypeAdapter(JsonValue) already accepted, which caps depth near 255.
+    "_guardrailed_json",  # walks a value TypeAdapter(JsonValue) already accepted, which caps depth near 255.
     "_format_type",
     "remove_additional_properties",
     "remove_strict_from_schema",