diff --git a/libfreerdp/core/orders.c b/libfreerdp/core/orders.c
index 22fecd25f..50a8f73bd 100644
--- a/libfreerdp/core/orders.c
+++ b/libfreerdp/core/orders.c
@@ -1037,7 +1037,7 @@ static INLINE BOOL update_read_delta_points(wStream* s, DELTA_POINT** points, UI
 
 	Stream_GetPointer(s, zeroBits);
 	Stream_Seek(s, zeroBitsSize);
-	ZeroMemory(points, sizeof(DELTA_POINT) * number);
+	ZeroMemory(*points, sizeof(DELTA_POINT) * number);
 
 	for (UINT32 i = 0; i < number; i++)
 	{