diff --git a/Jenkinsfile b/Jenkinsfile
index a68ecaf..89906b1 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,7 +1,7 @@
 pipeline {
 
   environment {
-    registry = "jcabillot/htpasswd'
+    registry = 'jcabillot/htpasswd'
     registryCredential = 'dockerhub_jcabillot'
   }