diff --git a/src/agent/driver-test-runner.js b/src/agent/driver-test-runner.js
index 7efca34..6c2c9fa 100644
--- a/src/agent/driver-test-runner.js
+++ b/src/agent/driver-test-runner.js
@@ -161,8 +161,9 @@ export class DriverTestRunner {
       return;
     } else if (!atName) {
       return;
+    } else {
+      throw new Error(`Unable to ensure proper settings. Unknown atName ${atName}`);
     }
-    throw new Error(`Unable to ensure proper settings. Unknown atName ${atName}`);
   }
 
   /**