diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index 5c27751a08..33b9b05cab 100644
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -239,6 +239,7 @@ void avfilter_init(void)
     avfilter_register(&vsrc_ppm);
     avfilter_register(&vf_crop);
     avfilter_register(&vf_passthrough);
+    avfilter_register(&vf_rgb2bgr)
     avfilter_register(&vf_slicify);
     avfilter_register(&vo_sdl);
 }