diff --git a/rootdir/etc/ueventd.rc b/rootdir/etc/ueventd.rc
index 96dfa74..ba77603 100644
--- a/rootdir/etc/ueventd.rc
+++ b/rootdir/etc/ueventd.rc
@@ -504,6 +504,9 @@ firmware_directories /vendor/firmware_mnt/image/
 /sys/devices/platform/soc/*.i2c/i2c-*/*-*/iio:device*   in_temp_scale                   0664    system  system
 /sys/devices/platform/soc/*.i2c/i2c-*/*-*/iio:device*   in_temp_scale_available         0664    system  system
 
+# socinfo
+/sys/devices/soc0                                       serial_number                   0000    root    root
+
 # I2C
 /dev/i2c-*                0660   system     system