diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 78e12469e6..dd397af282 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -382,9 +382,9 @@ void avcodec_register_all(void)
     register_avcodec(&h263i_decoder);
     register_avcodec(&rv10_decoder);
     register_avcodec(&mjpeg_decoder);
-#ifdef CONFIG_MPGLIB
+//#ifdef CONFIG_MPGLIB
     register_avcodec(&mp3_decoder);
-#endif
+//#endif
 #ifdef CONFIG_AC3
     register_avcodec(&ac3_decoder);
 #endif