diff --git a/lib/CompilerDriver/Main.cpp b/lib/CompilerDriver/Main.cpp
index 96877077cc8..b5e507dfc3a 100644
--- a/lib/CompilerDriver/Main.cpp
+++ b/lib/CompilerDriver/Main.cpp
@@ -100,7 +100,8 @@ int Main(int argc, char** argv) {
     ProgramName = argv[0];
 
     cl::ParseCommandLineOptions
-      (argc, argv, "LLVM Compiler Driver (Work In Progress)", true);
+      (argc, argv, "LLVM Compiler Driver (Work In Progress)",
+       /* ReadResponseFiles = */ false);
 
     PluginLoader Plugins;
     Plugins.RunInitialization(langMap, graph);