diff --git a/Makefile b/Makefile
index 9fa948d..37f8cd4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,11 +1,14 @@
 .PHONY: run
 
+# gluon-ffnm-0.6+exp20250617-extreme-networks-ws-ap3825i-sysupgrade.bin
+# openwrt-mpc85xx-p1020-extreme-networks_ws-ap3825i-initramfs-kernel.bin
 run0: ./ap3825i.expect
 	env \
 	LAN_PORT=lan14 \
 	SERIAL_PORT=/dev/ttyUSB0 \
 	MACHINE_ADDRESS=192.168.0.2 \
 	INITRAMFS_FILENAME=openwrt-mpc85xx-p1020-extreme-networks_ws-ap3825i-initramfs-kernel.bin \
+	SYSUPGRADE_URL=https://downloads.laboratoryb.org/nwm/gluon/gluon-ffnm-0.6+exp20250617-extreme-networks-ws-ap3825i-sysupgrade.bin \
 	OUTPUT_LOG_FILE=$(shell date +%Y-%m-%d_%H-%M-%S).date.log \
 	./ap3825i.expect
 
@@ -15,6 +18,7 @@ run1: ./ap3825i.expect
 	SERIAL_PORT=/dev/ttyUSB1 \
 	MACHINE_ADDRESS=192.168.0.3 \
 	INITRAMFS_FILENAME=openwrt-mpc85xx-p1020-extreme-networks_ws-ap3825i-initramfs-kernel.bin \
+	SYSUPGRADE_URL=https://downloads.laboratoryb.org/nwm/gluon/gluon-ffnm-0.6+exp20250617-extreme-networks-ws-ap3825i-sysupgrade.bin \
 	OUTPUT_LOG_FILE=$(shell date +%Y-%m-%d_%H-%M-%S).date.log \
 	./ap3825i.expect
 
@@ -24,6 +28,7 @@ run2: ./ap3825i.expect
 	SERIAL_PORT=/dev/ttyUSB2 \
 	MACHINE_ADDRESS=192.168.0.4 \
 	INITRAMFS_FILENAME=openwrt-mpc85xx-p1020-extreme-networks_ws-ap3825i-initramfs-kernel.bin \
+	SYSUPGRADE_URL=https://downloads.laboratoryb.org/nwm/gluon/gluon-ffnm-0.6+exp20250617-extreme-networks-ws-ap3825i-sysupgrade.bin \
 	OUTPUT_LOG_FILE=$(shell date +%Y-%m-%d_%H-%M-%S).date.log \
 	./ap3825i.expect
 
@@ -33,6 +38,7 @@ run3: ./ap3825i.expect
 	SERIAL_PORT=/dev/ttyUSB3 \
 	MACHINE_ADDRESS=192.168.0.5 \
 	INITRAMFS_FILENAME=openwrt-mpc85xx-p1020-extreme-networks_ws-ap3825i-initramfs-kernel.bin \
+	SYSUPGRADE_URL=https://downloads.laboratoryb.org/nwm/gluon/gluon-ffnm-0.6+exp20250617-extreme-networks-ws-ap3825i-sysupgrade.bin \
 	OUTPUT_LOG_FILE=$(shell date +%Y-%m-%d_%H-%M-%S).date.log \
 	./ap3825i.expect
 
diff --git a/ap3825i.expect b/ap3825i.expect
index e30c3b0..d3b4ada 100755
--- a/ap3825i.expect
+++ b/ap3825i.expect
@@ -76,8 +76,10 @@ expect {
 	"Please press Enter to activate this console." {
 		send "\n"
 		sleep 5
-	    reliable_send {while true; do sysupgrade https://downloads.openwrt.org/releases/23.05.2/targets/mpc85xx/p1020/openwrt-23.05.2-mpc85xx-p1020-extreme-networks_ws-ap3825i-squashfs-sysupgrade.bin; done
-	    }
+	    reliable_send {while true; do sysupgrade }
+	    reliable_send "$env(SYSUPGRADE_URL)"
+	    reliable_send {; done}
+	    reliable_send "\n"
 	}
 }