diff --git a/package-lock.json b/package-lock.json
index edc4939..6421c88 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@puzzle-js/client-lib",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index cff63a0..7d00c1c 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@puzzle-js/client-lib",
   "main": "dist/index.js",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "author": "<emre.kul@trendyol.com>",
   "license": "MIT",
   "repository": {
diff --git a/src/enums.ts b/src/enums.ts
index 71fcf9e..11d783e 100644
--- a/src/enums.ts
+++ b/src/enums.ts
@@ -58,3 +58,15 @@ export enum RESOURCE_TYPE {
   CSS,
   JS
 }
+
+export enum RESOURCE_JS_EXECUTE_TYPE {
+  ASYNC = 'async',
+  DEFER = 'defer',
+  SYNC = ''
+}
+
+
+export enum RESOURCE_CSS_EXECUTE_TYPE {
+  ASYNC = 'async',
+  SYNC = ''
+}
diff --git a/src/types.ts b/src/types.ts
index 96c7538..efbc313 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -1,4 +1,4 @@
-import {RESOURCE_LOADING_TYPE, RESOURCE_TYPE} from "./enums";
+import {RESOURCE_LOADING_TYPE, RESOURCE_TYPE, RESOURCE_JS_EXECUTE_TYPE, RESOURCE_CSS_EXECUTE_TYPE} from "./enums";
 
 import {PuzzleJs} from "./puzzle";
 
@@ -46,6 +46,7 @@ export interface IPageLibDependency {
   type: RESOURCE_TYPE;
   preLoaded: boolean;
   loadMethod?: RESOURCE_LOADING_TYPE;
+  executeType?: RESOURCE_JS_EXECUTE_TYPE | RESOURCE_CSS_EXECUTE_TYPE;
 }
 
 export interface IPageLibConfiguration {