diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index 894e9d33742d910fab9e807cf813c034a747a81c..ae69134b78442dd9215ed5bf53ef84ef2aa02c55 100644
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -240,7 +240,7 @@ void avfilter_init(void)
     avfilter_register(&vsrc_ppm);
     avfilter_register(&vf_crop);
     avfilter_register(&vf_passthrough);
-    avfilter_register(&vf_rgb2bgr)
+    avfilter_register(&vf_rgb2bgr);
     avfilter_register(&vf_slicify);
     avfilter_register(&vo_sdl);
 }