diff --git a/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-haliburton.postinst b/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-haliburton.postinst
index 74a4a4b17928..1ebafb7fdabb 100644
--- a/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-haliburton.postinst
+++ b/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-haliburton.postinst
@@ -1,4 +1,7 @@
 depmod -a
+sudo chmod +x /usr/local/bin/udev_prefix.sh
+sudo chmod +x /usr/local/bin/popmsg.sh
+sudo chmod +x /usr/local/bin/reload_udev.sh
 systemctl enable platform-modules-haliburton.service
 systemctl enable fancontrol.service
 
@@ -6,5 +9,4 @@ systemctl start platform-modules-haliburton.service
 systemctl start fancontrol.service
 
 /usr/local/bin/platform_api_mgnt.sh install
-sudo chmod +x /usr/local/bin/udev_prefix.sh
-sudo chmod +x /usr/local/bin/popmsg.sh
+/usr/local/bin/reload_udev.sh
diff --git a/platform/broadcom/sonic-platform-modules-cel/haliburton/script/reload_udev.sh b/platform/broadcom/sonic-platform-modules-cel/haliburton/script/reload_udev.sh
new file mode 100644
index 000000000000..aa4e2c67cd4d
--- /dev/null
+++ b/platform/broadcom/sonic-platform-modules-cel/haliburton/script/reload_udev.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+UDEV_DIR=/etc/udev/rules.d/50-ttyUSB-C0.rules
+TTYUSB_DIR=/dev/ttyUSB
+
+if [ -f "$UDEV_DIR" ]; then
+        for i in {0..95}
+        do
+                ttydev=$TTYUSB_DIR$i
+                if [ -c "$ttydev" ]; then
+                        udevadm trigger -c add $ttydev
+                fi
+        done
+fi