diff --git a/extern/libmv/third_party/glog/src/windows/port.h b/extern/libmv/third_party/glog/src/windows/port.h
index 72e3906f82f..09cfe3f1b28 100644
--- a/extern/libmv/third_party/glog/src/windows/port.h
+++ b/extern/libmv/third_party/glog/src/windows/port.h
@@ -94,7 +94,10 @@ enum { STDIN_FILENO = 0, STDOUT_FILENO = 1, STDERR_FILENO = 2 };
 #define strncasecmp  _strnicmp
 
 /* In windows-land, hash<> is called hash_compare<> (from xhash.h) */
-#define hash  hash_compare
+/* VC11 provides std::hash */
+#if defined(_MSC_VER) && (_MSC_VER < 1700)
+#define hash hash_compare
+#endif
 
 /* Sleep is in ms, on windows */
 #define sleep(secs)  Sleep((secs) * 1000)