diff --git a/.env.sample b/.env.sample
index 6fcd6da..c87fa56 100644
--- a/.env.sample
+++ b/.env.sample
@@ -1 +1,9 @@
-REACT_APP_API_KEY=gh_xxxxxxxx...
\ No newline at end of file
+REACT_APP_API_KEY=gh_xxxxxxxx...,
+REACT_APP_FIRBASE_API_KEY='AIzaSyDs-rxvOLmskYhudQWPOxl-whELlKKUYhs',
+REACT_APP_AUTHDOMAIN="issue-finder.firebaseapp.com",
+REACT_APP_PROJECTID='issue-finder',
+REACT_APP_STORAGEBUCKET='issue-finder.appspot.com',
+REACT_APP_MSG_SENDERID='918268898722',
+REACT_APP_APPID='1:918268898722:web:653b04454a9eee41d896fb',
+REACT_APP_MEASUREMENTID='G-C28740E7D5'
+ 
diff --git a/src/utility/firebase.js b/src/utility/firebase.js
index 7f560fb..1a9a4ad 100644
--- a/src/utility/firebase.js
+++ b/src/utility/firebase.js
@@ -8,13 +8,13 @@ import { getAnalytics } from 'firebase/analytics';
 // Your web app's Firebase configuration
 // For Firebase JS SDK v7.20.0 and later, measurementId is optional
 const firebaseConfig = {
-  apiKey: 'AIzaSyDs-rxvOLmskYhudQWPOxl-whELlKKUYhs',
-  authDomain: 'issue-finder.firebaseapp.com',
-  projectId: 'issue-finder',
-  storageBucket: 'issue-finder.appspot.com',
-  messagingSenderId: '918268898722',
-  appId: '1:918268898722:web:653b04454a9eee41d896fb',
-  measurementId: 'G-C28740E7D5'
+  apiKey:process.env.REACT_APP_FIRBASE_API_KEY,
+  authDomain: process.env.REACT_APP_AUTHDOMAIN,
+  projectId: process.env.REACT_APP_PROJECTID,
+  storageBucket:process.env.REACT_APP_STORAGEBUCKET,
+  messagingSenderId:process.env.REACT_APP_MSG_SENDERID,
+  appId: process.env.REACT_APP_APPID,
+  measurementId: process.env.REACT_APP_MEASUREMENTID
 };
 
 // Initialize Firebase