diff --git a/SAS/LSMR/docker/Jenkinsfile b/SAS/LSMR/docker/Jenkinsfile
index bd54f8e56f890de96aa76762b92194ff28e86ac4..2a6fa6de327b9a9c35284ac39e488f251d26ea61 100644
--- a/SAS/LSMR/docker/Jenkinsfile
+++ b/SAS/LSMR/docker/Jenkinsfile
@@ -14,7 +14,7 @@ pipeline {
             steps {
                 script {
                     dir ('SAS/LSMR/docker/lsmr'){
-                        docker.build("lsmr", '--build-arg BRANCH={env.BRANCH_NAME} .').tag("${env.DOCKER_TAG}")
+                        docker.build("lsmr", "--build-arg BRANCH=${env.BRANCH_NAME} .").tag("${env.DOCKER_TAG}")
                     }
 		
                     dir ('SAS/LSMR/docker/lsmr-postgres'){