diff --git a/av1/decoder/inspection.h b/av1/decoder/inspection.h
index 0c6f3ad..ddea4a1 100644
--- a/av1/decoder/inspection.h
+++ b/av1/decoder/inspection.h
@@ -80,7 +80,7 @@
 
 void ifd_init(insp_frame_data *fd, int frame_width, int frame_height);
 void ifd_clear(insp_frame_data *fd);
-int ifd_inspect(insp_frame_data *fd, void *decoder);
+int ifd_inspect(insp_frame_data *fd, void *decoder, int skip_not_transform);
 
 #ifdef __cplusplus
 }  // extern "C"