diff --git a/nakama/modules/package.json b/nakama/modules/package.json
index 7e4d955..17fe3d8 100644
--- a/nakama/modules/package.json
+++ b/nakama/modules/package.json
@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "description": "Nakama server modules for realms.india",
   "scripts": {
-    "build": "npx esbuild src/main.ts --bundle --outfile=build/index.js --format=cjs --target=es2020 --platform=node --charset=utf8 --main-fields=main,module"
+    "build": "npx esbuild src/main.ts --bundle --outfile=build/index.js --format=iife --global-name=__nakamaModule__ --target=es2020 --charset=utf8 --main-fields=main,module --footer:js=\"var InitModule = __nakamaModule__.InitModule;\""
   },
   "devDependencies": {
     "esbuild": "^0.19.0",
diff --git a/nakama/modules/src/main.ts b/nakama/modules/src/main.ts
index 5e61477..5e9772f 100644
--- a/nakama/modules/src/main.ts
+++ b/nakama/modules/src/main.ts
@@ -1238,4 +1238,5 @@ const cancelChessMatchRpc: nkruntime.RpcFunction = function(
   }
 };
 
-// No export needed - Nakama auto-detects InitModule function
+// Export for esbuild bundling - will be exposed globally via footer
+export { InitModule };