diff --git a/Jenkinsfile b/Jenkinsfile
index c485391..2e30dd4 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -25,7 +25,7 @@ pipeline {
 
 		build_os_type="${params.os_type}"
 		build_os_arch="${params.os_arch}"
-        teaclient_deploy_channel = "${params.deploy_build ? ${params.channel} : ${params.channel}}"
+        teaclient_deploy_channel = "${params.deploy_build ? "${params.channel}" : ""}"
 	}
 
 	stages {