diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index bbf7c9e..62a63cb 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -431,7 +431,8 @@
          it = Args.begin(), ie = Args.end(); it != ie; ++it) {
     const Arg *A = *it;
     if (A->getOption().matches(options::OPT_clang_ignored_W_Group) ||
-        A->getOption().matches(options::OPT_clang_ignored_f_Group))
+        A->getOption().matches(options::OPT_clang_ignored_f_Group) ||
+        A->getOption().matches(options::OPT_clang_ignored_m_Group))
       A->claim();
   }
 }