diff --git a/firebaseConfig.ts b/firebaseConfig.ts
index 862ff46..b931343 100644
--- a/firebaseConfig.ts
+++ b/firebaseConfig.ts
@@ -3,24 +3,27 @@ import { initializeApp } from "firebase/app";
 import { getAnalytics } from "firebase/analytics";
 import { getFirestore } from "firebase/firestore";
 import { getAuth } from "firebase/auth";
-// TODO: Add SDKs for Firebase products that you want to use
-// https://firebase.google.com/docs/web/setup#available-libraries
 
 // Your web app's Firebase configuration
-// For Firebase JS SDK v7.20.0 and later, measurementId is optional
 const firebaseConfig = {
-  apiKey: "AIzaSyCeDw9XuqmaMer6B7URujXFNZ5Af2BbA5k",
-  authDomain: "inspiregem-a6e2e.firebaseapp.com",
-  projectId: "inspiregem-a6e2e",
-  storageBucket: "inspiregem-a6e2e.appspot.com",
-  messagingSenderId: "64551458816",
-  appId: "1:64551458816:web:fc32fc26d88102c118e0e5",
-  measurementId: "G-PTJXZLHGMQ"
+  apiKey: process.env.NEXT_PUBLIC_FIREBASE_API_KEY,
+  authDomain: process.env.NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN,
+  projectId: process.env.NEXT_PUBLIC_FIREBASE_PROJECT_ID,
+  storageBucket: process.env.NEXT_PUBLIC_FIREBASE_STORAGE_BUCKET,
+  messagingSenderId: process.env.NEXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID,
+  appId: process.env.NEXT_PUBLIC_FIREBASE_APP_ID,
+  measurementId: process.env.NEXT_PUBLIC_FIREBASE_MEASUREMENT_ID,
 };
 
 // Initialize Firebase
 const app = initializeApp(firebaseConfig);
-const analytics = getAnalytics(app);
+
+// Check if running in the browser before initializing analytics
+let analytics;
+if (typeof window !== 'undefined') {
+  analytics = getAnalytics(app);
+}
+
 const db = getFirestore(app);
 const auth = getAuth(app);