diff --git a/gradle/jacoco.gradle b/gradle/jacoco.gradle
index 7b9bdda5c..d63dc94d1 100644
--- a/gradle/jacoco.gradle
+++ b/gradle/jacoco.gradle
@@ -41,7 +41,7 @@ jacocoTestCoverageVerification {
     violationRules {
         rule {
             limit {
-                minimum = 0.3
+                minimum = 0.31
             }
         }
     }
diff --git a/grails-app/controllers/au/org/ala/merit/AdminController.groovy b/grails-app/controllers/au/org/ala/merit/AdminController.groovy
index ba2d124db..aa3336e17 100644
--- a/grails-app/controllers/au/org/ala/merit/AdminController.groovy
+++ b/grails-app/controllers/au/org/ala/merit/AdminController.groovy
@@ -84,7 +84,7 @@ class AdminController {
     def createUserHubPermission(){
         HubSettings hubSettings = SettingService.getHubConfig()
         def user = userService.getUser()
-        render(view: "createUserHubPermission", model:[roles: roleService.MERIT_HUB_ROLES, user: user, hubId: hubSettings.hubId, hubFlg:true])
+        render(view: "createUserHubPermission", model:[roles: RoleService.MERIT_HUB_ROLES, user: user, hubId: hubSettings.hubId, hubFlg:true])
     }
 
     @PreAuthorise(accessLevel = 'siteAdmin', redirectController = "admin")
diff --git a/src/test/groovy/au/org/ala/merit/AdminControllerSpec.groovy b/src/test/groovy/au/org/ala/merit/AdminControllerSpec.groovy
index 585d700fa..bf1f35f47 100644
--- a/src/test/groovy/au/org/ala/merit/AdminControllerSpec.groovy
+++ b/src/test/groovy/au/org/ala/merit/AdminControllerSpec.groovy
@@ -173,8 +173,8 @@ class AdminControllerSpec extends Specification implements ControllerUnitTest<Ad
         setup:
         HubSettings hubSettings = new HubSettings(hubId:'00cf9ffd-e30c-45f8-99db-abce8d05c0d8')
         SettingService.setHubConfig(hubSettings)
-        def roles = roleService.MERIT_HUB_ROLES
-        def hubFlg = true
+        List roles = RoleService.MERIT_HUB_ROLES
+        Boolean hubFlg = true
 
         when:
         def results = controller.createUserHubPermission()