diff --git a/clang/lib/Driver/ToolChains/Hurd.cpp b/clang/lib/Driver/ToolChains/Hurd.cpp
index 53ee4d4c0cbde..b2c887fb72671 100644
--- a/clang/lib/Driver/ToolChains/Hurd.cpp
+++ b/clang/lib/Driver/ToolChains/Hurd.cpp
@@ -160,7 +160,7 @@ std::string Hurd::getDynamicLinker(const ArgList &Args) const {
     break;
   }
 
-  llvm_unreachable("unsupported architecture");
+  return "";
 }
 
 void Hurd::AddClangSystemIncludeArgs(const ArgList &DriverArgs,