diff --git a/libavcodec/takdec.c b/libavcodec/takdec.c
index 081b2f203b..78e82a9d41 100644
--- a/libavcodec/takdec.c
+++ b/libavcodec/takdec.c
@@ -653,7 +653,7 @@ static int decorrelate(TAKDecContext *s, int c1, int c2, int length)
                          s->residues[i    ] * s->filter[0];
                 }
 
-                v = (av_clip_intp2(v >> 10, 13) << dshift) - *p1;
+                v = av_clip_intp2(v >> 10, 13) * (1 << dshift) - *p1;
                 *p1++ = v;
             }