diff --git a/libavcodec/ps2/mpegvideo_mmi.c b/libavcodec/ps2/mpegvideo_mmi.c
index 5b8c9cc568..d8a82fa3cc 100644
--- a/libavcodec/ps2/mpegvideo_mmi.c
+++ b/libavcodec/ps2/mpegvideo_mmi.c
@@ -80,7 +80,8 @@ static void dct_unquantize_h263_mmi(MpegEncContext *s,
 
 void MPV_common_init_mmi(MpegEncContext *s)
 {
-    s->dct_unquantize_h263 = dct_unquantize_h263_mmi;
+    s->dct_unquantize_h263_intra = 
+    s->dct_unquantize_h263_inter = dct_unquantize_h263_mmi;
 }