diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a296769bb4..d5b9d6e76f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -92,6 +92,11 @@ jobs:
             gate_concurrency: '1'
             coverage_max_workers: '4'
             coverage_shard: state-session
+          - lane: coverage-session-title
+            command: pnpm run check:ci:coverage
+            gate_concurrency: '1'
+            coverage_max_workers: '4'
+            coverage_shard: session-title
           - lane: coverage-models
             command: pnpm run check:ci:coverage
             gate_concurrency: '1'
diff --git a/scripts/coverage-shards.ts b/scripts/coverage-shards.ts
index dc471e33b4..c58665f02a 100644
--- a/scripts/coverage-shards.ts
+++ b/scripts/coverage-shards.ts
@@ -37,6 +37,10 @@ export const coverageShards = [
     name: 'models',
     packageRoots: ['llm', 'compact'],
   },
+  {
+    name: 'session-title',
+    packageRoots: ['session-title'],
+  },
   {
     name: 'integrations',
     packageRoots: ['hooks/hook-protocol', 'lsp', 'mcp', 'hooks/hooks-claude'],