diff --git a/llvm/utils/lit/lit/TestingConfig.py b/llvm/utils/lit/lit/TestingConfig.py
index a2a83da5778e2..bdb87c376127c 100644
--- a/llvm/utils/lit/lit/TestingConfig.py
+++ b/llvm/utils/lit/lit/TestingConfig.py
@@ -29,6 +29,7 @@ def fromdefaults(litConfig):
             'CLANG',
             'LLDB',
             'LD_PRELOAD',
+            'LLVM_SYMBOLIZER_PATH',
             'ASAN_SYMBOLIZER_PATH',
             'LSAN_SYMBOLIZER_PATH',
             'MSAN_SYMBOLIZER_PATH',