diff --git a/drivers/net/mmnif.c b/drivers/net/mmnif.c
index 86bbcc4c..0908b4ab 100644
--- a/drivers/net/mmnif.c
+++ b/drivers/net/mmnif.c
@@ -495,7 +495,8 @@ __inline void* mmnif_shmalloc()
 	//mpb_start_address = RCCE_shmalloc(mpb_size*MMNIF_CORES);
 	//mpb_start_address = 0x8000000+ mpb_size * (own_ip_address - router_ip_address);
 	//SHMalloc(&mpb_start_address);
-	mpb_start_address = kmalloc(mpb_size*MMNIF_CORES);
+	//mpb_start_address = kmalloc(mpb_size*MMNIF_CORES);
+	mpb_start_address = 0xC0000000;
 	return mpb_start_address + (mpb_size) * (own_ip_address - router_ip_address);
 #endif
 }