diff --git a/utils.sh b/utils.sh
index 82cd731..58c5801 100644
--- a/utils.sh
+++ b/utils.sh
@@ -26,9 +26,9 @@
   source "$host_env"
 else
   # Are we running on Arm infrastructure?
-  if echo "$JENKINS_URL" | grep -q "oss.arm.com"; then
+  if echo "$JENKINS_PUBLIC_URL" | grep -q "oss.arm.com"; then
     source "$ci_root/arm-env.sh"
-  elif echo "$JENKINS_URL" | grep -q "ci.trustedfirmware.org"; then
+  elif echo "$JENKINS_PUBLIC_URL" | grep -q "ci.trustedfirmware.org"; then
     if echo "$TF_GERRIT_BRANCH" | grep -q "lts-v2.8"; then
       source "$ci_root/openci-lts-v2.8-env.sh"
     elif echo "$TF_GERRIT_BRANCH" | grep -q "lts-v2.10"; then
@@ -36,7 +36,7 @@
     else
       source "$ci_root/openci-env.sh"
     fi
-  elif echo "$JENKINS_URL" | grep -q "ci.staging.trustedfirmware.org"; then
+  elif echo "$JENKINS_PUBLIC_URL" | grep -q "ci.staging.trustedfirmware.org"; then
     source "$ci_root/openci-staging-env.sh"
   fi
 fi
@@ -495,7 +495,7 @@
 
 # See if execution is done by Jenkins. If called with a parameter,
 # representing a 'domain', e.g. arm.com, it will also check if
-# JENKINS_URL contains the latter.
+# JENKINS_PUBLIC_URL contains the latter.
 is_jenkins_env () {
     local domain="${1-}"
 
@@ -506,7 +506,7 @@
     # if no parameter passed, no more checks, quit
     [ -z "$domain" ] && return 0
 
-    if echo "$JENKINS_URL" | grep -q "$domain"; then
+    if echo "$JENKINS_PUBLIC_URL" | grep -q "$domain"; then
 	return 0
     fi
 
@@ -542,8 +542,8 @@
 project_filer="${nfs_volume}/projectscratch/ssg/trusted-fw"
 project_scratch="${PROJECT_SCRATCH:-$project_filer/ci-workspace}"
 warehouse="${nfs_volume}/warehouse"
-jenkins_url="${JENKINS_URL%/*}"
-jenkins_url="${jenkins_url:-https://ci.trustedfirmware.org/}"
+jenkins_url="${JENKINS_PUBLIC_URL%/*}"
+JENKINS_PUBLIC_URL="${JENKINS_PUBLIC_URL:-https://ci.trustedfirmware.org/}"
 
 # Model revisions
 model_version_11_24="${model_version:-11.24}"