diff --git a/Jenkinsfile-Docker b/Jenkinsfile-Docker
index 41a1f80..b43ae85 100644
--- a/Jenkinsfile-Docker
+++ b/Jenkinsfile-Docker
@@ -5,7 +5,7 @@ agent any
 stages {
     stage('Build Image') {
         steps {
-            sh 'docker build --no-cache -t wujt -Dockerfile' 
+            sh 'docker build --no-cache -t wujt -f Dockerfile' 
         }
     }
     stage('Test') {