diff --git a/Grid/GridStd.h b/Grid/GridStd.h
index ecb561ea..28f6bc46 100644
--- a/Grid/GridStd.h
+++ b/Grid/GridStd.h
@@ -28,4 +28,7 @@
 ///////////////////
 #include "Config.h"
 
+#ifdef TOFU
+#undef GRID_COMMS_THREADS
+#endif
 #endif /* GRID_STD_H */