diff --git a/fthd_drv.h b/fthd_drv.h
index 6e24ca3..fe05e39 100644
--- a/fthd_drv.h
+++ b/fthd_drv.h
@@ -123,6 +123,7 @@ struct fthd_private {
 
 	struct v4l2_ctrl_handler v4l2_ctrl_handler;
 	int frametime;
+	struct dentry *debugfs;
 };
 
 #endif