diff --git a/scripts/restore b/scripts/restore
index c342dbc..e4abd84 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -41,6 +41,21 @@ ynh_script_progression --message="Restoring the app main directory..." --weight=
 
 ynh_restore_file --origin_path="$install_dir"
 
+# we need to update IP adresses in case the backup is restored in a different
+# environment, else AGH will try to bind port 53 on non-existent IPs and crash
+
+# get IPv4 for the AGH config file
+ipv4_route_output=$(echo "$(ip -4 route get 1.2.3.4 2> /dev/null)" | head -n1 | head -n1)
+ipv4_addr=$(process_ips "$ipv4_route_output")
+
+# get IPv6 for the AGH config file
+ipv6_route_output=$(echo "$(ip -6 route get ::1.2.3.4 2> /dev/null)" | head -n1)
+ipv6_addr=$(process_ips "$ipv6_route_output")
+
+# update the IP adresses in the AGH config file
+update_config
+
+
 # this will be treated as a security issue.
 chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"