diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..449c95e
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,10 @@
+pipeline {
+    agent { docker { image 'ruby' } }
+    stages {
+        stage('build') {
+            steps {
+                sh 'ruby --version'
+            }
+        }
+    }
+}
\ No newline at end of file