diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c
index 3ecda4c8b8..3d403aa023 100644
--- a/libavcodec/ac3dec.c
+++ b/libavcodec/ac3dec.c
@@ -599,7 +599,7 @@ static void decode_transform_coeffs(AC3DecodeContext *s, int blk)
     }
 
     /* if any channel doesn't use dithering, zero appropriate coefficients */
-        remove_dithering(s);
+    remove_dithering(s);
 }
 
 /**