diff --git a/dist/index.d.ts b/dist/index.d.ts
index 614583f..205be1d 100644
--- a/dist/index.d.ts
+++ b/dist/index.d.ts
@@ -11,7 +11,8 @@ import arg from "arg";
 export default class Config {
     private module;
     private data;
-    constructor(module: string);
+    private configProperty;
+    constructor(module: string, configProperty: string);
     inject(options: object): void;
     load(): void;
     openDir(dir: string): void;
diff --git a/dist/index.js b/dist/index.js
index dd16007..003a053 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -20,10 +20,12 @@ const deep_to_flat_object_1 = __importDefault(require("deep-to-flat-object"));
 class Config {
     module;
     data = {};
-    constructor(module) {
+    configProperty;
+    constructor(module, configProperty) {
         (0, bsert_1.default)(typeof module === "string");
         (0, bsert_1.default)(module.length > 0);
         this.module = module;
+        this.configProperty = configProperty;
     }
     inject(options) {
         for (const key of Object.keys(options)) {
@@ -70,7 +72,7 @@ class Config {
     save(file, data) {
         (0, bsert_1.default)(typeof data === "object");
         (0, bsert_1.default)(!Array.isArray(data));
-        const configDir = this.str("configdir");
+        const configDir = this.str(this.configProperty);
         const fullPath = path_1.default.join(configDir, `${file}.json`);
         if (!fs_1.default.existsSync(configDir)) {
             fs_1.default.mkdirSync(configDir, { recursive: true });