diff --git a/packages/cli/tests/15-provider.test.ts b/packages/cli/tests/15-provider.test.ts
index eb60eea80..562d0ed56 100644
--- a/packages/cli/tests/15-provider.test.ts
+++ b/packages/cli/tests/15-provider.test.ts
@@ -60,6 +60,11 @@ const EXPECTED_CLAUDE_MODELS = [
     model: "Opus 4.6 1M",
     descriptionFragment: "1M context window",
   },
+  {
+    id: "claude-sonnet-4-6[1m]",
+    model: "Sonnet 4.6 1M",
+    descriptionFragment: "1M context window",
+  },
   {
     id: "claude-sonnet-4-6",
     model: "Sonnet 4.6",