diff --git a/basic/non_plat/mtk_hal_pq.te b/basic/non_plat/mtk_hal_pq.te
index e64c09f..22366bf 100644
--- a/basic/non_plat/mtk_hal_pq.te
+++ b/basic/non_plat/mtk_hal_pq.te
@@ -45,4 +45,7 @@ hal_client_domain(mtk_hal_pq, hal_mtk_mmagent)
 allow mtk_hal_pq dmabuf_system_heap_device:chr_file r_file_perms;
 
 # Purpose : Allow change priority
-allow mtk_hal_pq self:capability sys_nice;
\ No newline at end of file
+allow mtk_hal_pq self:capability sys_nice;
+
+# Allow PQ HAL to use /dev/ion
+allow mtk_hal_pq ion_device:chr_file rw_file_perms;