diff --git a/clang/unittests/Tooling/Syntax/TokensTest.cpp b/clang/unittests/Tooling/Syntax/TokensTest.cpp
index e440993aac52e0..b2ad3859104a64 100644
--- a/clang/unittests/Tooling/Syntax/TokensTest.cpp
+++ b/clang/unittests/Tooling/Syntax/TokensTest.cpp
@@ -770,7 +770,7 @@ TEST_F(TokenBufferTest, TokensToFileRange) {
   // We don't test assertion failures because death tests are slow.
 }
 
-TEST_F(TokenBufferTest, macroExpansions) {
+TEST_F(TokenBufferTest, MacroExpansions) {
   llvm::Annotations Code(R"cpp(
     #define FOO B
     #define FOO2 BA