diff --git a/backend/src/lib/config/env.ts b/backend/src/lib/config/env.ts
index 9e7a34232..f06de0d15 100644
--- a/backend/src/lib/config/env.ts
+++ b/backend/src/lib/config/env.ts
@@ -245,7 +245,7 @@ const envSchema = z
     DATADOG_HOSTNAME: zpStr(z.string().optional()),
 
     // PIT
-    PIT_CHECKPOINT_WINDOW: zpStr(z.string().optional().default("2")),
+    PIT_CHECKPOINT_WINDOW: zpStr(z.string().optional().default("1")),
     PIT_TREE_CHECKPOINT_WINDOW: zpStr(z.string().optional().default("30")),
 
     /* CORS ----------------------------------------------------------------------------- */
diff --git a/backend/src/services/folder-commit/folder-commit-service.ts b/backend/src/services/folder-commit/folder-commit-service.ts
index 3e5bccfb2..21dcc3095 100644
--- a/backend/src/services/folder-commit/folder-commit-service.ts
+++ b/backend/src/services/folder-commit/folder-commit-service.ts
@@ -295,19 +295,10 @@ export const folderCommitServiceFactory = ({
       },
       tx
     );
-
-    const batchSize = 500;
-    const chunks = chunkArray(checkpointResources, batchSize);
-
-    await Promise.all(
-      chunks.map(async (chunk) => {
-        await folderCheckpointResourcesDAL.insertMany(
-          chunk.map((resource) => ({ folderCheckpointId: newCheckpoint.id, ...resource })),
-          tx
-        );
-      })
+    await folderCheckpointResourcesDAL.insertMany(
+      checkpointResources.map((resource) => ({ folderCheckpointId: newCheckpoint.id, ...resource })),
+      tx
     );
-
     return latestCommitId;
   };