diff --git a/clang-tools-extra/clangd/unittests/ClangdLSPServerTests.cpp b/clang-tools-extra/clangd/unittests/ClangdLSPServerTests.cpp
index 6016003e90d59f..d8d7e7a6f7da4c 100644
--- a/clang-tools-extra/clangd/unittests/ClangdLSPServerTests.cpp
+++ b/clang-tools-extra/clangd/unittests/ClangdLSPServerTests.cpp
@@ -149,15 +149,6 @@ TEST_F(LSPTest, DiagnosticsHeaderSaved) {
               llvm::ValueIs(testing::ElementsAre(
                   DiagMessage("Use of undeclared identifier 'changed'"))));
 }
-
-TEST_F(LSPTest, RecordsLatencies) {
-  trace::TestTracer Tracer;
-  auto &Client = start();
-  llvm::StringLiteral MethodName = "method_name";
-  EXPECT_THAT(Tracer.takeMetric("lsp_latency", MethodName), testing::SizeIs(0));
-  llvm::consumeError(Client.call(MethodName, {}).take().takeError());
-  EXPECT_THAT(Tracer.takeMetric("lsp_latency", MethodName), testing::SizeIs(1));
-}
 } // namespace
 } // namespace clangd
 } // namespace clang
diff --git a/clang-tools-extra/clangd/unittests/support/TestTracer.h b/clang-tools-extra/clangd/unittests/support/TestTracer.h
index 6d59fa536aa0dd..24a7283a7ffc75 100644
--- a/clang-tools-extra/clangd/unittests/support/TestTracer.h
+++ b/clang-tools-extra/clangd/unittests/support/TestTracer.h
@@ -27,7 +27,7 @@ namespace trace {
 /// A RAII Tracer that can be used by tests.
 class TestTracer : public EventTracer {
 public:
-  TestTracer() : Session(*this) {}
+  TestTracer() : S(*this) {}
   /// Stores all the measurements to be returned with take later on.
   void record(const Metric &Metric, double Value,
               llvm::StringRef Label) override;
@@ -40,7 +40,7 @@ class TestTracer : public EventTracer {
   std::mutex Mu;
   /// Measurements recorded per metric per label.
   llvm::StringMap<llvm::StringMap<std::vector<double>>> Measurements;
-  Session Session;
+  Session S;
 };
 
 } // namespace trace