diff --git a/Jenkinsfile b/Jenkinsfile
index d8dd5da..d0d903c 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -7,7 +7,7 @@ pipeline {
  	stages {
  		stage('PHP 8.1') {
  			steps {
- 				sh 'apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing phpdbg'
+ 				sh 'apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing php-phpdbg'
  				sh 'curl -sS https://getcomposer.org/installer | php'
  				sh 'php composer.phar install'
  				sh 'phpdbg -dffi.enable=1 -qrr -- ./vendor/bin/phpunit --coverage-text --coverage-clover clover.xml --colors=never -c phpunit.xml tests'