diff --git a/framework/src/Maveriks/WebApplication.php b/framework/src/Maveriks/WebApplication.php
index 94e8cdfe8..d72b62d15 100644
--- a/framework/src/Maveriks/WebApplication.php
+++ b/framework/src/Maveriks/WebApplication.php
@@ -112,7 +112,7 @@ class WebApplication
             list($this->requestUri,) = explode('?', $this->requestUri);
             $uriParts = explode('/', $this->requestUri);
 
-            if ($uriParts[2] == 'oauth2') {
+            if (isset($uriParts[2]) && $uriParts[2] == "oauth2") {
                 return self::RUNNING_OAUTH2;
             } else {
                 return self::RUNNING_WORKFLOW;