diff --git a/extensions/nvidia/onboard.test.ts b/extensions/nvidia/onboard.test.ts
index 63636f69935..1ea30f618a2 100644
--- a/extensions/nvidia/onboard.test.ts
+++ b/extensions/nvidia/onboard.test.ts
@@ -8,11 +8,13 @@ import { applyNvidiaConfig, applyNvidiaProviderConfig } from "./onboard.js";
 describe("nvidia onboard", () => {
   it("adds NVIDIA provider with correct settings", () => {
     const cfg = applyNvidiaConfig({});
-    expect(cfg.models?.providers?.nvidia).toMatchObject({
-      baseUrl: "https://integrate.api.nvidia.com/v1",
-      api: "openai-completions",
-    });
-    expect(cfg.models?.providers?.nvidia?.models.map((model) => model.id)).toEqual([
+    const provider = cfg.models?.providers?.nvidia;
+    if (!provider) {
+      throw new Error("expected NVIDIA provider config");
+    }
+    expect(provider.baseUrl).toBe("https://integrate.api.nvidia.com/v1");
+    expect(provider.api).toBe("openai-completions");
+    expect(provider.models.map((model) => model.id)).toEqual([
       "nvidia/nemotron-3-super-120b-a12b",
       "moonshotai/kimi-k2.5",
       "minimaxai/minimax-m2.5",