diff --git a/rootdir/etc/ueventd.qcom.rc b/rootdir/etc/ueventd.qcom.rc
index 43efce6..5e3637f 100644
--- a/rootdir/etc/ueventd.qcom.rc
+++ b/rootdir/etc/ueventd.qcom.rc
@@ -31,7 +31,7 @@
 firmware_directories /vendor/firmware_mnt/image/
 
 # the DIAG device node is not world writable/readable.
-/dev/diag                 0660   system     oem_2950
+/dev/diag                 0666   system     oem_2950
 /dev/ttydiag0             0660   system     oem_2950
 /dev/ttydiag1             0660   system     oem_2950
 /dev/ttydiag2             0660   system     oem_2950