diff --git a/swift/lib/Driver/ToolChains.cpp b/swift/lib/Driver/ToolChains.cpp
index cb86ce837f..aebc688fe1 100644
--- a/swift/lib/Driver/ToolChains.cpp
+++ b/swift/lib/Driver/ToolChains.cpp
@@ -1137,7 +1137,7 @@ void ToolChain::getRuntimeLibraryPaths(SmallVectorImpl<std::string> &runtimeLibP
   if (!SDKPath.empty()) {
     scratchPath = SDKPath;
     llvm::sys::path::append(scratchPath, "usr", "lib", "swift");
-    runtimeLibPaths.push_back(scratchPath.str());
+    //runtimeLibPaths.push_back(scratchPath.str());
   }
 }