diff --git a/src/Umbraco.Web/Editors/Filters/UserGroupAuthorizationAttribute.cs b/src/Umbraco.Web/Editors/Filters/UserGroupAuthorizationAttribute.cs
index abfcb7e7f0..e1d6626055 100644
--- a/src/Umbraco.Web/Editors/Filters/UserGroupAuthorizationAttribute.cs
+++ b/src/Umbraco.Web/Editors/Filters/UserGroupAuthorizationAttribute.cs
@@ -35,7 +35,7 @@ namespace Umbraco.Web.Editors.Filters
 
         private UmbracoContext GetUmbracoContext()
         {
-            return _umbracoContextAccessor.UmbracoContext ?? Composing.Current.UmbracoContext;
+            return _umbracoContextAccessor?.UmbracoContext ?? Composing.Current.UmbracoContext;
         }
 
         protected override bool IsAuthorized(HttpActionContext actionContext)
diff --git a/src/Umbraco.Web/Install/InstallAuthorizeAttribute.cs b/src/Umbraco.Web/Install/InstallAuthorizeAttribute.cs
index 0321708d0b..ce45ef652b 100644
--- a/src/Umbraco.Web/Install/InstallAuthorizeAttribute.cs
+++ b/src/Umbraco.Web/Install/InstallAuthorizeAttribute.cs
@@ -19,7 +19,7 @@ namespace Umbraco.Web.Install
 
         private IRuntimeState RuntimeState => _runtimeState ?? Current.RuntimeState;
 
-        private UmbracoContext UmbracoContext => _umbracoContextAccessor.UmbracoContext ?? Current.UmbracoContext;
+        private UmbracoContext UmbracoContext => _umbracoContextAccessor?.UmbracoContext ?? Current.UmbracoContext;
 
         /// <summary>
         /// THIS SHOULD BE ONLY USED FOR UNIT TESTS
diff --git a/src/Umbraco.Web/Mvc/EnsurePublishedContentRequestAttribute.cs b/src/Umbraco.Web/Mvc/EnsurePublishedContentRequestAttribute.cs
index b3a108248a..77fa0692e7 100644
--- a/src/Umbraco.Web/Mvc/EnsurePublishedContentRequestAttribute.cs
+++ b/src/Umbraco.Web/Mvc/EnsurePublishedContentRequestAttribute.cs
@@ -69,7 +69,7 @@ namespace Umbraco.Web.Mvc
         /// <summary>
         /// Exposes the UmbracoContext
         /// </summary>
-        protected UmbracoContext UmbracoContext => _umbracoContextAccessor.UmbracoContext ?? Current.UmbracoContext;
+        protected UmbracoContext UmbracoContext => _umbracoContextAccessor?.UmbracoContext ?? Current.UmbracoContext;
 
         // TODO: try lazy property injection?
         private IPublishedRouter PublishedRouter => Core.Composing.Current.Factory.GetInstance<IPublishedRouter>();