diff --git a/ci/Jenkinsfile b/ci/Jenkinsfile
index 3274119..1808d77 100644
--- a/ci/Jenkinsfile
+++ b/ci/Jenkinsfile
@@ -18,9 +18,11 @@ properties([
     ])
 ])
 
-fedoraBuild {
+fedoraBuild(architectures: ['amd64']) {
     try {
         stage('Prepare') {
+            checkout scm
+
             container('build') {
                 sh '. ci/prepare.sh'
             }