1 files changed, 1 insertions, 1 deletions
diff --git a/video/filter/vf.h b/video/filter/vf.h
index af7f0a3481..fb3c0e9565 100644
--- a/video/filter/vf.h
+++ b/video/filter/vf.h
@@ -33,7 +33,7 @@ struct vf_priv_s;
 typedef struct vf_info {
     const char *description;
     const char *name;
-    int (*open)(struct vf_instance *vf, char *args);
+    int (*open)(struct vf_instance *vf);
     int priv_size;
     const void *priv_defaults;
     const struct m_option *options;