diff --git a/llvm/utils/gn/secondary/compiler-rt/test/BUILD.gn b/llvm/utils/gn/secondary/compiler-rt/test/BUILD.gn
index 1ee30eeb6d9206..c03399193babac 100644
--- a/llvm/utils/gn/secondary/compiler-rt/test/BUILD.gn
+++ b/llvm/utils/gn/secondary/compiler-rt/test/BUILD.gn
@@ -50,6 +50,7 @@ write_cmake_config("lit_common_configured") {
     "SANITIZER_CAN_USE_CXXABI_PYBOOL=True",
     "COMPILER_RT_HAS_LLD_PYBOOL=True",
     "COMPILER_RT_HAS_GWP_ASAN_PYBOOL=False",
+    "LLVM_ENABLE_EXPENSIVE_CHECKS_PYBOOL=False",
     "HAVE_RPC_XDR_H=0",
     "ANDROID_NDK_VERSION=19",
     "ANDROID_SERIAL_FOR_TESTING=$android_serial_for_testing",