diff --git a/build-deluge.jenkins b/build-deluge.jenkins
index ded333a..9a2327e 100644
--- a/build-deluge.jenkins
+++ b/build-deluge.jenkins
@@ -18,7 +18,7 @@ getPublicIP() {
 
     # curl lookups
     for i in "https://icanhazip.com" "https://ifconfig.me" "https://api.ipify.org" "https://bot.whatismyipaddress.com" "https://ipinfo.io/ip" "https://ipecho.net/plain"; do
-        ip=\$(curl -s "${i}")
+        ip=\$(curl -s "\${i}")
         if [ "\${ip}" != "" ]; then
             printf '%s' "\${ip}"
             return 0