diff --git a/libavcodec/msmpeg4.c b/libavcodec/msmpeg4.c
index 8f713505d1..420dc4dc67 100644
--- a/libavcodec/msmpeg4.c
+++ b/libavcodec/msmpeg4.c
@@ -1138,7 +1138,7 @@ int ff_msmpeg4_decode_init(MpegEncContext *s)
         break;
     case 5:
         if (ENABLE_WMV2_DECODER)
-        s->decode_mb= ff_wmv2_decode_mb;
+            s->decode_mb= ff_wmv2_decode_mb;
     case 6:
         //FIXME + TODO VC1 decode mb
         break;