diff --git a/Jenkinsfile b/Jenkinsfile
index 4eaac19..347b7a9 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,6 +1,7 @@
 pipeline {
   // Build + deploy stages require Docker CLI/daemon access on the Jenkins node.
   // Ensure this label maps to an agent with Docker installed and usable.
+  //update
   agent any
 
   environment {
@@ -12,8 +13,6 @@ pipeline {
     APP_USER = "${env.APP_USER ?: 'deploy'}"
     DEPLOY_PATH = "${env.DEPLOY_PATH ?: '/opt/plesk-agency-portal'}"
     APP_BASE_URL = "${env.APP_BASE_URL ?: 'http://192.168.68.89:3000'}"
-    NEXT_PUBLIC_SUPABASE_URL = "${env.NEXT_PUBLIC_SUPABASE_URL ?: ''}"
-    NEXT_PUBLIC_SUPABASE_ANON_KEY = "${env.NEXT_PUBLIC_SUPABASE_ANON_KEY ?: ''}"
 
   }
 
@@ -64,13 +63,23 @@ pipeline {
 
     stage('Build application') {
       steps {
-        sh 'npm run build'
+        withCredentials([
+          string(credentialsId: 'supabase-public-url', variable: 'NEXT_PUBLIC_SUPABASE_URL'),
+          string(credentialsId: 'supabase-public-anon-key', variable: 'NEXT_PUBLIC_SUPABASE_ANON_KEY')
+        ]) {
+          sh 'npm run build'
+        }
       }
     }
 
     stage('Build Docker image') {
       steps {
-        sh 'docker build --build-arg NEXT_PUBLIC_SUPABASE_URL="${NEXT_PUBLIC_SUPABASE_URL}" --build-arg NEXT_PUBLIC_SUPABASE_ANON_KEY="${NEXT_PUBLIC_SUPABASE_ANON_KEY}" -t ${IMAGE_LATEST} -t ${IMAGE_BUILD} .'
+        withCredentials([
+          string(credentialsId: 'supabase-public-url', variable: 'NEXT_PUBLIC_SUPABASE_URL'),
+          string(credentialsId: 'supabase-public-anon-key', variable: 'NEXT_PUBLIC_SUPABASE_ANON_KEY')
+        ]) {
+          sh 'docker build --build-arg NEXT_PUBLIC_SUPABASE_URL="$NEXT_PUBLIC_SUPABASE_URL" --build-arg NEXT_PUBLIC_SUPABASE_ANON_KEY="$NEXT_PUBLIC_SUPABASE_ANON_KEY" -t ${IMAGE_LATEST} -t ${IMAGE_BUILD} .'
+        }
       }
     }