diff --git a/arch/x86/scc/iRCCE_get.c b/arch/x86/scc/iRCCE_get.c
index cd7a5b39..7916c268 100644
--- a/arch/x86/scc/iRCCE_get.c
+++ b/arch/x86/scc/iRCCE_get.c
@@ -41,9 +41,8 @@
 
 void* iRCCE_memcpy_get(void *dest, const void *src, size_t count)
 {
-#ifdef COPPERRIDGE
+#if defined(COPPERRIDGE) || defined(SCC)
   return memcpy_get(dest, src, count);
-  //return memcpy_from_mpb(dest, src, count);
 #else
   return memcpy(dest, src, count);
 #endif
diff --git a/arch/x86/scc/iRCCE_put.c b/arch/x86/scc/iRCCE_put.c
index a97e2ee1..e810057a 100644
--- a/arch/x86/scc/iRCCE_put.c
+++ b/arch/x86/scc/iRCCE_put.c
@@ -41,9 +41,8 @@
 
 void* iRCCE_memcpy_put(void *dest, const void *src, size_t count)
 {
-#ifdef COPPERRIDGE
+#if defined(COPPERRIDGE) || defined(SCC)
   return memcpy_put(dest, src, count);
-  //return memcpy_to_mpb(dest, src, count);
 #else
   return memcpy(dest, src, count);
 #endif
diff --git a/arch/x86/scc/scc_memcpy.h b/arch/x86/scc/scc_memcpy.h
index 0386b26e..b4d9a0ba 100644
--- a/arch/x86/scc/scc_memcpy.h
+++ b/arch/x86/scc/scc_memcpy.h
@@ -71,7 +71,23 @@ inline static void *memcpy_get(void *dest, const void *src, size_t count)
  * In our kernel, we didn't want to use FPU registers.
  * Therefore, we use standard memcpy routine
  */
-#define memcpy_put	memcpy
+inline static void *memcpy_put(void* dest, const void *src, size_t count)
+{
+	int32_t i, j, k;
+
+	if (BUILTIN_EXPECT(!dest || !src, 0))
+		return dest;
+
+	asm volatile (
+		"cld; rep movsl\n\t"
+		"movl %4, %%ecx\n\t" 
+		"andl $3, %%ecx\n\t"
+		"rep movsb\n\t" 
+		: "=&c"(i), "=&D"(j), "=&S"(k) 
+		: "0"(count/4), "g"(count), "1"(dest), "2"(src) : "memory");
+
+	return dest;
+}
 #else
 /*
  * If the destination is located on on-die memory (MPB), classical prefetching 
diff --git a/include/metalsvm/tasks_types.h b/include/metalsvm/tasks_types.h
index 3379fccb..a3d0bd3a 100644
--- a/include/metalsvm/tasks_types.h
+++ b/include/metalsvm/tasks_types.h
@@ -85,10 +85,8 @@ typedef struct task {
 	uint32_t		start_heap;
 	/// End address of the heap
 	uint32_t		end_heap;
-#ifdef CONFIG_LWIP
 	/// LwIP error code
 	int			lwip_err;
-#endif
 	/// Mail inbox
 	mailbox_wait_msg_t	inbox;	
 	/// Mail outbox array
diff --git a/kernel/tasks.c b/kernel/tasks.c
index 413ce994..2dec1348 100644
--- a/kernel/tasks.c
+++ b/kernel/tasks.c
@@ -243,9 +243,7 @@ static int create_task(tid_t* id, internal_entry_point_t ep, void* arg)
 
 			task_table[i].start_heap = 0;
 			task_table[i].end_heap = 0;
-#ifdef CONFIG_LWIP
 			task_table[i].lwip_err = 0;
-#endif
 			task_table[i].start_tick = get_clock_tick();
 			break;
 		}
@@ -311,9 +309,7 @@ int sys_fork(void)
 			task_table[i].start_tick = get_clock_tick();
 			task_table[i].start_heap = 0;
 			task_table[i].end_heap = 0;
-#ifdef CONFIG_LWIP
 			task_table[i].lwip_err = 0;
-#endif
 
 			ret = arch_fork(task_table+i);