diff --git a/libavcodec/g2meet.c b/libavcodec/g2meet.c
index cd0d80d894..5a37fea59b 100644
--- a/libavcodec/g2meet.c
+++ b/libavcodec/g2meet.c
@@ -877,6 +877,8 @@ header_fail:
     c->height  = 0;
     c->tiles_x =
     c->tiles_y = 0;
+    c->tile_width =
+    c->tile_height = 0;
     return ret;
 }