diff --git a/lib/Frontend/CompilerInstance.cpp b/lib/Frontend/CompilerInstance.cpp
index 6755274..0691770 100644
--- a/lib/Frontend/CompilerInstance.cpp
+++ b/lib/Frontend/CompilerInstance.cpp
@@ -148,7 +148,7 @@
 // File Manager
 
 void CompilerInstance::createFileManager() {
-  FileMgr.reset(new FileManager());
+  FileMgr.reset(new FileManager(getFileSystemOpts()));
 }
 
 // Source Manager