diff --git a/libfreerdp/codec/nsc_encode.c b/libfreerdp/codec/nsc_encode.c
index 54ee91ca2..11a3c56f5 100644
--- a/libfreerdp/codec/nsc_encode.c
+++ b/libfreerdp/codec/nsc_encode.c
@@ -135,14 +135,6 @@ static BOOL nsc_encode_argb_to_aycocg(NSC_CONTEXT* context, const BYTE* data,
 	rw = (context->ChromaSubsamplingLevel ? tempWidth : context->width);
 	ccl = context->ColorLossLevel;
 
-	/* Internal buffer must conatin height * width pixels (aligned) */
-	if (context->priv->PlaneBuffersLength < context->height * rw)
-		return FALSE;
-
-	/* Input stride must contain enough data for width */
-	if (rw * GetBytesPerPixel(context->format) < scanline)
-		return FALSE;
-
 	for (y = 0; y < context->height; y++)
 	{
 		src = data + (context->height - 1 - y) * scanline;
diff --git a/libfreerdp/codec/nsc_sse2.c b/libfreerdp/codec/nsc_sse2.c
index 273f39e7e..d7828483d 100644
--- a/libfreerdp/codec/nsc_sse2.c
+++ b/libfreerdp/codec/nsc_sse2.c
@@ -63,12 +63,6 @@ static BOOL nsc_encode_argb_to_aycocg_sse2(NSC_CONTEXT* context,
 	rw = (context->ChromaSubsamplingLevel > 0 ? tempWidth : context->width);
 	ccl = context->ColorLossLevel;
 
-	if (context->priv->PlaneBuffersLength < rw * scanline)
-		return FALSE;
-
-	if (rw < scanline * 2)
-		return FALSE;
-
 	for (y = 0; y < context->height; y++)
 	{
 		src = data + (context->height - 1 - y) * scanline;