diff --git a/ui/src/pages/InstanceExperimentalSettings.test.tsx b/ui/src/pages/InstanceExperimentalSettings.test.tsx
index 25a717df60d..ef2c9c997c2 100644
--- a/ui/src/pages/InstanceExperimentalSettings.test.tsx
+++ b/ui/src/pages/InstanceExperimentalSettings.test.tsx
@@ -72,7 +72,8 @@ const AUTO_RECOVERY_TOGGLE_SELECTOR =
 function defaultExperimentalSettings(): InstanceExperimentalSettingsPayload {
   return {
     enableEnvironments: false,
-  enableManagedSandboxOnly: false,
+    enableNativeRunner: false,
+    enableManagedSandboxOnly: false,
     enableIsolatedWorkspaces: false,
     enableStreamlinedLeftNavigation: true,
     enableApps: false,