diff --git a/Jenkinsfile b/Jenkinsfile
index 26ed577..550e484 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -4,7 +4,7 @@ node {
 	def def_args = "--no-cache --build-arg LIBS_BUILD_NUMBER=${env.BUILD_NUMBER} --build-arg JOBS_COUNT=4"
 	if (env.DOCKER_PREFIX) {
 		img = docker.build("libs", "${def_args} --build-arg DOCKER_PREFIX=${env.DOCKER_PREFIX} .")
-		img.push(${env.DOCKER_PREFIX}/libs)
+		img.push("${env.DOCKER_PREFIX}/libs")
 	} else {
 		img = docker.build("libs", "${def_args} .")
 		img.push()