diff --git a/libavcodec/wmalosslessdec.c b/libavcodec/wmalosslessdec.c
index f4166d338e..48b767b18a 100644
--- a/libavcodec/wmalosslessdec.c
+++ b/libavcodec/wmalosslessdec.c
@@ -793,7 +793,7 @@ static void revert_inter_ch_decorr(WmallDecodeCtx *s, int tile_size)
 {
     if (s->num_channels != 2)
         return;
-    else if (s->is_channel_coded[0] && s->is_channel_coded[1]) {
+    else {
         int icoef;
         for (icoef = 0; icoef < tile_size; icoef++) {
             s->channel_residues[0][icoef] -= s->channel_residues[1][icoef] >> 1;