diff --git a/libavfilter/vf_settb.c b/libavfilter/vf_settb.c
index 3c5ac6a71b..6549a5c26c 100644
--- a/libavfilter/vf_settb.c
+++ b/libavfilter/vf_settb.c
@@ -143,17 +143,20 @@ AVFilter avfilter_vf_settb = {
 
     .priv_size = sizeof(SetTBContext),
 
-    .inputs    = (const AVFilterPad[]) {{ .name       = "default",
-                                    .type             = AVMEDIA_TYPE_VIDEO,
-                                    .get_video_buffer = ff_null_get_video_buffer,
-                                    .start_frame      = start_frame,
-                                    .end_frame        = ff_null_end_frame },
-                                  { .name = NULL }},
-
-    .outputs   = (const AVFilterPad[]) {{ .name      = "default",
-                                    .type            = AVMEDIA_TYPE_VIDEO,
-                                    .config_props    = config_output_props, },
-                                  { .name = NULL}},
+    .inputs    = (const AVFilterPad[]) {
+        { .name             = "default",
+          .type             = AVMEDIA_TYPE_VIDEO,
+          .get_video_buffer = ff_null_get_video_buffer,
+          .start_frame      = start_frame,
+          .end_frame        = ff_null_end_frame },
+        { .name = NULL }
+    },
+    .outputs   = (const AVFilterPad[]) {
+        { .name            = "default",
+          .type            = AVMEDIA_TYPE_VIDEO,
+          .config_props    = config_output_props, },
+        { .name = NULL}
+    },
 };
 #endif