diff --git a/vars/pulp.groovy b/vars/pulp.groovy
index 2d15d06..3b923d8 100644
--- a/vars/pulp.groovy
+++ b/vars/pulp.groovy
@@ -7,7 +7,7 @@ def call() {
 	    String credentials,
 	    String resourceEndpoint,
 	    String resourceName,
-	    String pulpHost = "" 
+	    String pulpHost 
 	) {
 	    def response = httpRequest authentication: credentials, url: "https://${pulpHost}/pulp/api/v3/${resourceEndpoint}", httpMode: 'GET', ignoreSslErrors: true, validResponseCodes: "200"
 	    def jsonResponse = readJSON text: response.content
@@ -21,7 +21,7 @@ def call() {
 	def waitForTaskCompletion(
 	    String credentials,
 	    String taskHREF,
-	    String pulpHost = "" 
+	    String pulpHost 
 	) {
 	    def status = ''
 	    def created_resources = []
@@ -42,7 +42,7 @@ def call() {
 	def exportPackages(
 	    String credentials,
 	    List packages = [],
-	    String pulpHost = "" 
+	    String pulpHost 
 	) {
 	    def exportTasks = []
 	   packages.each {
@@ -56,7 +56,7 @@ def call() {
 	def createRepository(
 		String credentials,
 	    String name,
-	    String pulpHost = "" 
+	    String pulpHost 
 	    ) {
 	    def repositoryName = ["name": name]
 	    def postBody = JsonOutput.toJson(repositoryName)
@@ -81,7 +81,7 @@ def call() {
 	    String credentials,
 	    List packagesHREF,
 	    String repositoryHREF,
-	    String pulpHost = "" 
+	    String pulpHost 
 	) {
 	    def packagesHREFURL = ["add_content_units": packagesHREF.collect { "https://$pulpHost$it" }]
 	    def postBody = JsonOutput.toJson(packagesHREFURL)
@@ -94,7 +94,7 @@ def call() {
 	    String credentials,
 	    String repositoryHREF,
 	    String signing_service = null,
-	    String pulpHost = "" 
+	    String pulpHost 
 	) {
 	    def postContent = ["repository": repositoryHREF, "simple": true]
 	    if (signing_service) {
@@ -115,7 +115,7 @@ def call() {
 	    String distributionName,
 	    String basePath,
 	    String contentGuard = null,
-	    String pulpHost = "" 
+	    String pulpHost 
 	) {
 	    def httpMode = ''
 	    def url = ''
@@ -148,7 +148,7 @@ def call() {
 	def getDistributionURL(
 	    String credentials,
 	    String resourceHREF,
-	    String pulpHost = "" 
+	    String pulpHost 
 	) {
 	    def response = httpRequest authentication: credentials, url: "https://${pulpHost}${resourceHREF}", httpMode: 'GET', ignoreSslErrors: true, validResponseCodes: "200"
 	    def jsonResponse = readJSON text: response.content