diff --git a/app.json b/app.json
index dab5216e..6c20dc1e 100644
--- a/app.json
+++ b/app.json
@@ -171,6 +171,10 @@
     "AUTHENTICATION_JWT_SECRET": {
       "description": "The secret for jwt. (only for jwt authentication)",
       "generator": "secret"
+    },
+    "HEROKU_ENV": {
+      "description": "Enable heroku env. (true/false) (only for heroku)",
+      "value": "true"
     }
   },
   "formation": {
diff --git a/src/config/env.config.ts b/src/config/env.config.ts
index 5f9b8f2f..5b157b84 100644
--- a/src/config/env.config.ts
+++ b/src/config/env.config.ts
@@ -161,7 +161,7 @@ export class ConfigService {
   }
 
   private loadEnv() {
-    this.env = !(process.env?.DOCKER_ENV === 'true') ? this.envYaml() : this.envProcess();
+    this.env = !(process.env?.DOCKER_ENV === 'true') && !process.env?.HEROKU_ENV ? this.envYaml() : this.envProcess();
     this.env.PRODUCTION = process.env?.NODE_ENV === 'PROD';
     if (process.env?.DOCKER_ENV === 'true') {
       this.env.SERVER.TYPE = 'http';