diff --git a/Jenkinsfile b/Jenkinsfile
index 250b38fab..3940f41f5 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -180,6 +180,9 @@ pipeline{
 				}
 				stage ('Worker build - Windows guest') {
 					agent { node { label 'hirsute' } }
+					environment {
+        					AZURE_CONNECTION_STRING = credentials('46b4e7d6-315f-4cc1-8333-b58780863b9b')
+					}
 					stages {
 						stage ('Checkout') {
 							steps {
@@ -188,17 +191,10 @@ pipeline{
 						}
 						stage ('Download assets') {
 							steps {
+								sh "sudo apt install -y azure-cli"
 								sh "mkdir ${env.HOME}/workloads"
-								azureDownload(storageCredentialId: 'ch-image-store',
-											  containerName: 'private-images',
-											  includeFilesPattern: 'OVMF-4b47d0c6c8.fd',
-											  downloadType: 'container',
-											  downloadDirLoc: "${env.HOME}/workloads")
-								azureDownload(storageCredentialId: 'ch-image-store',
-											  containerName: 'private-images',
-											  includeFilesPattern: 'windows-server-2019.raw',
-											  downloadType: 'container',
-											  downloadDirLoc: "${env.HOME}/workloads")
+								sh 'az storage blob download --container-name private-images --file "$HOME/workloads/OVMF-4b47d0c6c8.fd" --name OVMF-4b47d0c6c8.fd --connection-string "$AZURE_CONNECTION_STRING"'
+								sh 'az storage blob download --container-name private-images --file "$HOME/workloads/windows-server-2019.raw" --name windows-server-2019.raw --connection-string "$AZURE_CONNECTION_STRING"'
 							}
 						}
 						stage ('Run Windows guest integration tests') {