diff --git a/tests/Compiler.test.cpp b/tests/Compiler.test.cpp
index 0e4f24f3..4f2f7ac2 100644
--- a/tests/Compiler.test.cpp
+++ b/tests/Compiler.test.cpp
@@ -4496,6 +4496,8 @@ L0: RETURN R0 -1
 
 TEST_CASE("VectorLiterals")
 {
+    ScopedFastFlag sff("LuauVectorLiterals", true);
+
     CHECK_EQ("\n" + compileFunction("return Vector3.new(1, 2, 3)", 0, 2, true), R"(
 LOADK R0 K0 [1, 2, 3]
 RETURN R0 1