diff --git a/include/private/android_filesystem_config.h b/include/private/android_filesystem_config.h
index 48a0e61..d200070 100644
--- a/include/private/android_filesystem_config.h
+++ b/include/private/android_filesystem_config.h
@@ -129,6 +129,7 @@
 #define AID_TOMBSTONED    1058  /* tombstoned user */
 #define AID_MEDIA_OBB     1059  /* GID for OBB files on internal media storage */
 #define AID_ESE           1060  /* embedded secure element (eSE) subsystem */
+#define AID_OTA_UPDATE    1061  /* resource tracking UID for OTA updates */
 /* Changes to this file must be made in AOSP, *not* in internal branches. */
 
 #define AID_SHELL         2000  /* adb and debug shell user */