diff --git a/libavcodec/mvcdec.c b/libavcodec/mvcdec.c
index 6ca328b5ac68facf3262286aef18bc2f63b41c1f..5131ae2ebaf24ea16b4bef9b0d374c36c6e239f1 100644
--- a/libavcodec/mvcdec.c
+++ b/libavcodec/mvcdec.c
@@ -272,7 +272,7 @@ AVCodec ff_mvc1_decoder = {
 };
 #endif
 
-#if CONFIG_MVC1_DECODER
+#if CONFIG_MVC2_DECODER
 AVCodec ff_mvc2_decoder = {
     .name           = "mvc2",
     .type           = AVMEDIA_TYPE_VIDEO,