diff --git a/drivers/net/mmnif.c b/drivers/net/mmnif.c
index f3a7af9b..cd8e014c 100644
--- a/drivers/net/mmnif.c
+++ b/drivers/net/mmnif.c
@@ -69,7 +69,7 @@ extern HANDLE hProc;
 #define MMNIF_RX_BUFFERLEN		1792
 #define MMNIF_TX_BUFFERLEN		1792
 
-#define MMNIF_CORES				2
+#define MMNIF_CORES			2
 
 #define MMNIF_WORKER_BUDGET		2
 
diff --git a/lwip/src/include/lwipopts.h b/lwip/src/include/lwipopts.h
index 6697aba8..5fb827a7 100644
--- a/lwip/src/include/lwipopts.h
+++ b/lwip/src/include/lwipopts.h
@@ -93,7 +93,7 @@
 #define TCPIP_DEBUG		LWIP_DBG_OFF
 #define SYS_DEBUG		LWIP_DBG_OFF
 #define RAW_DEBUG		LWIP_DBG_OFF
-#define MEM_DEBUG		LWIP_DBG_OFF
+#define MEM_DEBUG		LWIP_DBG_ON
 #define IP_DEBUG		LWIP_DBG_OFF
 #define INET_DEBUG		LWIP_DBG_OFF
 #define NETIF_DEBUG		LWIP_DBG_OFF