diff --git a/gcam_app/sepolicy/vendor/google_camera_app.te b/gcam_app/sepolicy/vendor/google_camera_app.te
index 76f0811..3f5a0ec 100644
--- a/gcam_app/sepolicy/vendor/google_camera_app.te
+++ b/gcam_app/sepolicy/vendor/google_camera_app.te
@@ -6,7 +6,7 @@
 
 # Allows GCA to find and access the EdgeTPU.
 allow google_camera_app edgetpu_app_service:service_manager find;
-allow google_camera_app edgetpu_device:chr_file rw_file_perms;
+allow google_camera_app edgetpu_device:chr_file { ioctl };
 
 # Allows GCA to access the hw_jpeg /dev/video12.
 #allow google_camera_app hw_jpg_device:chr_file rw_file_perms;