1 files changed, 2 insertions, 2 deletions
diff --git a/clang/unittests/Lex/HeaderSearchTest.cpp b/clang/unittests/Lex/HeaderSearchTest.cpp
index c2794f5e959..060135bc731 100644
--- a/clang/unittests/Lex/HeaderSearchTest.cpp
+++ b/clang/unittests/Lex/HeaderSearchTest.cpp
@@ -27,7 +27,7 @@ namespace {
 class HeaderSearchTest : public ::testing::Test {
 protected:
   HeaderSearchTest()
-      : VFS(new vfs::InMemoryFileSystem), FileMgr(FileMgrOpts, VFS),
+      : VFS(new llvm::vfs::InMemoryFileSystem), FileMgr(FileMgrOpts, VFS),
         DiagID(new DiagnosticIDs()),
         Diags(DiagID, new DiagnosticOptions, new IgnoringDiagConsumer()),
         SourceMgr(Diags, FileMgr), TargetOpts(new TargetOptions),
@@ -46,7 +46,7 @@ protected:
     Search.AddSearchPath(DL, /*isAngled=*/false);
   }
 
-  IntrusiveRefCntPtr<vfs::InMemoryFileSystem> VFS;
+  IntrusiveRefCntPtr<llvm::vfs::InMemoryFileSystem> VFS;
   FileSystemOptions FileMgrOpts;
   FileManager FileMgr;
   IntrusiveRefCntPtr<DiagnosticIDs> DiagID;