diff --git a/packages/zip-it-and-ship-it/src/feature_flags.ts b/packages/zip-it-and-ship-it/src/feature_flags.ts
index cfadaea38f..53d7380ab7 100644
--- a/packages/zip-it-and-ship-it/src/feature_flags.ts
+++ b/packages/zip-it-and-ship-it/src/feature_flags.ts
@@ -29,6 +29,9 @@ export const defaultFlags = {
 
   // Adds the `___netlify-telemetry.mjs` file to the function bundle.
   zisi_add_instrumentation_loader: true,
+
+  // Dynamically import the function handler.
+  zisi_dynamic_import_function_handler: false,
 } as const
 
 export type FeatureFlags = Partial<Record<keyof typeof defaultFlags, boolean>>
diff --git a/packages/zip-it-and-ship-it/src/runtimes/node/utils/entry_file.ts b/packages/zip-it-and-ship-it/src/runtimes/node/utils/entry_file.ts
index 837cbe8def..06d4d50583 100644
--- a/packages/zip-it-and-ship-it/src/runtimes/node/utils/entry_file.ts
+++ b/packages/zip-it-and-ship-it/src/runtimes/node/utils/entry_file.ts
@@ -51,6 +51,12 @@ const getEntryFileContents = (
   const importPath = `.${mainPath.startsWith('/') ? mainPath : `/${mainPath}`}`
 
   if (runtimeAPIVersion === 2) {
+    if (featureFlags.zisi_dynamic_import_function_handler) {
+      return [
+        `import * as bootstrap from './${BOOTSTRAP_FILE_NAME}'`,
+        `export const handler = bootstrap.getLambdaHandler('${importPath}')`,
+      ].join(';')
+    }
     return [
       `import * as bootstrap from './${BOOTSTRAP_FILE_NAME}'`,
       `import * as func from '${importPath}'`,