diff --git a/src/Mayaqua/Memory.h b/src/Mayaqua/Memory.h
index 894a0e51..d3237c9a 100644
--- a/src/Mayaqua/Memory.h
+++ b/src/Mayaqua/Memory.h
@@ -128,6 +128,7 @@
 #define	MEMTAG_TO_POINTER(p)				((void *)(((UCHAR *)(p)) + sizeof(MEMTAG)))
 #define	POINTER_TO_MEMTAG(p)				((MEMTAG *)(((UCHAR *)(p)) - sizeof(MEMTAG)))
 #define	IS_NULL_POINTER(p)					(((p) == NULL) || ((POINTER_TO_UINT64(p) == (UINT64)sizeof(MEMTAG))))
+#define	PTR_TO_PTR(p)						((void **)(&p))
 
 // Fixed size of a block of memory pool
 #define	MEMPOOL_MAX_SIZE					3000
diff --git a/src/Mayaqua/Network.c b/src/Mayaqua/Network.c
index 4be28ec3..7c2d1e99 100644
--- a/src/Mayaqua/Network.c
+++ b/src/Mayaqua/Network.c
@@ -20564,7 +20564,7 @@ HTTP_HEADER *RecvHttpHeader(SOCK *s)
 	// Split into tokens
 	token = ParseToken(str, " ");
 
-	FreeSafe((void **)&str);
+	FreeSafe(PTR_TO_PTR(str));
 
 	if (token->NumTokens < 3)
 	{
@@ -20590,18 +20590,18 @@ HTTP_HEADER *RecvHttpHeader(SOCK *s)
 		if (IsEmptyStr(str))
 		{
 			// End of header
-			FreeSafe((void **)&str);
+			FreeSafe(PTR_TO_PTR(str));
 			break;
 		}
 
 		if (AddHttpValueStr(header, str) == false)
 		{
-			FreeSafe((void **)&str);
+			FreeSafe(PTR_TO_PTR(str));
 			FreeHttpHeader(header);
 			break;
 		}
 
-		FreeSafe((void **)&str);
+		FreeSafe(PTR_TO_PTR(str));
 	}
 
 	return header;