diff --git a/Jenkinsfile b/Jenkinsfile
index 86c0943..db9b3cc 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -15,7 +15,7 @@ pipeline {
     }
     stage('lint') {
       steps {
-        sh 'cargo clippy'
+        sh 'cargo clippy -- -D warnings'
       }
     }
     stage('test') {