diff --git a/sepolicy/vendor/hal_graphics_composer_default.te b/sepolicy/vendor/hal_graphics_composer_default.te
index 6432821..762ade8 100644
--- a/sepolicy/vendor/hal_graphics_composer_default.te
+++ b/sepolicy/vendor/hal_graphics_composer_default.te
@@ -35,3 +35,6 @@ allow hal_graphics_composer_default sysfs_ss_writable:dir r_dir_perms;
 allow hal_graphics_composer_default sysfs_ss_writable:file r_file_perms;
 
 get_prop(hal_graphics_composer_default, vendor_hwc_prop)
+
+# /dev/ion/
+allow hal_graphics_composer_default ion_device:chr_file rw_file_perms;