diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c
index f079a8745b..cfd97c4ca6 100644
--- a/libavcodec/vc1dec.c
+++ b/libavcodec/vc1dec.c
@@ -474,8 +474,6 @@ av_cold int ff_vc1_decode_init(AVCodecContext *avctx)
     s->y_dc_scale_table = ff_wmv3_dc_scale_table;
     s->c_dc_scale_table = ff_wmv3_dc_scale_table;
 
-    ff_init_scantable(s->idsp.idct_permutation, &s->inter_scantable,
-                      ff_wmv1_scantable[0]);
     ff_init_scantable(s->idsp.idct_permutation, &s->intra_scantable,
                       ff_wmv1_scantable[1]);