diff --git a/tests/Autocomplete.test.cpp b/tests/Autocomplete.test.cpp
index 44482c68..82e5c252 100644
--- a/tests/Autocomplete.test.cpp
+++ b/tests/Autocomplete.test.cpp
@@ -3820,10 +3820,14 @@ TEST_CASE_FIXTURE(ACFixture, "autocomplete_response_perf1" * doctest::timeout(0.
 
 TEST_CASE_FIXTURE(ACFixture, "autocomplete_subtyping_recursion_limit")
 {
+    // TODO: in old solver, type resolve can't handle the type in this test without a stack overflow
+    if (!FFlag::LuauSolverV2)
+        return;
+
     ScopedFastFlag luauAutocompleteNewSolverLimit{FFlag::LuauAutocompleteNewSolverLimit, true};
     ScopedFastInt luauTypeInferRecursionLimit{FInt::LuauTypeInferRecursionLimit, 10};
 
-    const int parts = 60;
+    const int parts = 100;
     std::string source;
 
     source += "function f()\n";