diff --git a/apps/api/src/jobs/scheduled-cost-sync-handler.ts b/apps/api/src/jobs/scheduled-cost-sync-handler.ts
new file mode 100644
index 0000000..d1ebe35
--- /dev/null
+++ b/apps/api/src/jobs/scheduled-cost-sync-handler.ts
@@ -0,0 +1,18 @@
+export const handler = async (): Promise<{
+  statusCode: number;
+  body: string;
+}> => {
+  try {
+    const { runScheduledCostSync } = await import("./scheduled-cost-sync.js");
+    const result = await runScheduledCostSync();
+
+    return {
+      statusCode: 200,
+      body: JSON.stringify(result),
+    };
+  } catch (error) {
+    console.error("Scheduled cost sync Lambda bootstrap failed", error);
+    throw error;
+  }
+};
+
diff --git a/apps/api/src/jobs/scheduled-cost-sync.lambda.ts b/apps/api/src/jobs/scheduled-cost-sync.lambda.ts
deleted file mode 100644
index 6068ec7..0000000
--- a/apps/api/src/jobs/scheduled-cost-sync.lambda.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import { runScheduledCostSync } from "./scheduled-cost-sync.js";
-
-export const handler = async (): Promise<{
-  statusCode: number;
-  body: string;
-}> => {
-  const result = await runScheduledCostSync();
-
-  return {
-    statusCode: 200,
-    body: JSON.stringify(result),
-  };
-};
diff --git a/apps/api/src/test/scheduled-cost-sync.test.ts b/apps/api/src/test/scheduled-cost-sync.test.ts
index 87b357b..ab8b60c 100644
--- a/apps/api/src/test/scheduled-cost-sync.test.ts
+++ b/apps/api/src/test/scheduled-cost-sync.test.ts
@@ -55,7 +55,7 @@ test("scheduled cost sync Lambda handler returns a 200 with the sync summary bod
   ensureScheduledRuntimeEnv();
 
   const [{ handler }, { scheduledCostSyncDependencies }] = await Promise.all([
-    import("../jobs/scheduled-cost-sync.lambda.js"),
+    import("../jobs/scheduled-cost-sync-handler.js"),
     import("../jobs/scheduled-cost-sync.js"),
   ]);
 
@@ -89,7 +89,7 @@ test("scheduled cost sync Lambda handler surfaces failures", async () => {
   ensureScheduledRuntimeEnv();
 
   const [{ handler }, { scheduledCostSyncDependencies }] = await Promise.all([
-    import("../jobs/scheduled-cost-sync.lambda.js"),
+    import("../jobs/scheduled-cost-sync-handler.js"),
     import("../jobs/scheduled-cost-sync.js"),
   ]);