diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6facf0640b2..16393ff6f65 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -348,17 +348,22 @@ jobs:
           - runtime: node
             task: test
             shard_index: 1
-            shard_count: 3
+            shard_count: 4
             command: pnpm test
           - runtime: node
             task: test
             shard_index: 2
-            shard_count: 3
+            shard_count: 4
             command: pnpm test
           - runtime: node
             task: test
             shard_index: 3
-            shard_count: 3
+            shard_count: 4
+            command: pnpm test
+          - runtime: node
+            task: test
+            shard_index: 4
+            shard_count: 4
             command: pnpm test
     steps:
       - name: Checkout