diff --git a/apps/codecs/mpa.c b/apps/codecs/mpa.c
index f052b9df88..f2fd8a6e2b 100644
--- a/apps/codecs/mpa.c
+++ b/apps/codecs/mpa.c
@@ -101,7 +101,7 @@ enum codec_status codec_start(struct codec_api* api)
     ci->configure(DSP_SET_CLIP_MIN, (int *)-MAD_F_ONE);
     ci->configure(DSP_SET_CLIP_MAX, (int *)(MAD_F_ONE - 1));
     ci->configure(DSP_SET_SAMPLE_DEPTH, (int *)(MAD_F_FRACBITS));
-    ci->configure(DSP_DITHER, (bool *)true);
+    ci->configure(DSP_DITHER, (bool *)false);
     ci->configure(DSP_SET_STEREO_MODE, (int *)STEREO_NONINTERLEAVED);
     ci->configure(CODEC_DSP_ENABLE, (bool *)true);