diff --git a/common/Domain.h b/common/Domain.h
index af4e5485..b468b76c 100755
--- a/common/Domain.h
+++ b/common/Domain.h
@@ -175,8 +175,6 @@ public: // Public variables (need to create accessors instead)
     void CommInit(MPI_Comm comm);
     void TestCommInit(MPI_Comm comm);
 
-    //void MemoryOptimizedLayout(IntArray &Map, int *neighborList, int Np);
-
 private:
 
     int *sendBuf_x, *sendBuf_y, *sendBuf_z, *sendBuf_X, *sendBuf_Y, *sendBuf_Z;