diff --git a/Dockerfile b/Dockerfile
index 18967f3..bfb30a6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM debian:latest
-ARG BUILD_NBR=nop
-ARG BRANCH_NAME=nop
+ARG BUILD_NBR
+ARG BRANCH_NAME
 RUN apt-get update
 RUN apt-get -y upgrade
 RUN apt-get -y install openjdk-8-jre openjdk-8-jdk curl wget
diff --git a/Jenkinsfile b/Jenkinsfile
index 9772926..2813db9 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -25,7 +25,7 @@ node {
         /* This builds the actual image; synonymous to
          * docker build on the command line */
 
-        app = docker.build("brokenfire/brokendiscordbot","--rm=true . --build-arg \"BUILD_NBR=${BUILD_NUMBER} BRANCH_NAME=${BRANCH_NAME}\"")
+        app = docker.build("brokenfire/brokendiscordbot","--rm=true . --build-arg \\"BUILD_NBR=${BUILD_NUMBER} BRANCH_NAME=${BRANCH_NAME}\\"")
     }
    stage('Push image') {
         /* Finally, we'll push the image with two tags: