diff --git a/Jenkinsfile b/Jenkinsfile
index 7242ea6..01d6b8a 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -24,7 +24,7 @@ pipeline {
 	}
 	agent { 
         dockerfile {
-            additionalBuildArgs '-t ium'
+            additionalBuildArgs "-t ium"
         }
     }
 	stages {
diff --git a/Jenkinsfile2 b/Jenkinsfile2
index aa3dfa9..cdf29f7 100644
--- a/Jenkinsfile2
+++ b/Jenkinsfile2
@@ -1,6 +1,6 @@
 pipeline{
 	agent {
-        dockerfile { image 'ium' }
+        docker { image 'ium' }
         }
 	parameters {
 		buildSelector(