diff --git a/.env.example b/.env.example
index 1d3e84b..fb2fb15 100644
--- a/.env.example
+++ b/.env.example
@@ -1 +1,3 @@
-JAWG_API_KEY="Votre clé d'API jawg.io"
\ No newline at end of file
+JAWG_API_KEY="Votre clé d'API jawg.io"
+HOST="0.0.0.0"
+PORT=5000
\ No newline at end of file
diff --git a/app.py b/app.py
index 38221ba..a6f7533 100644
--- a/app.py
+++ b/app.py
@@ -114,4 +114,4 @@ def home():
                            JAWG_API_KEY=getenv("JAWG_API_KEY"))
 
 if __name__ == '__main__':
-    app.run()
\ No newline at end of file
+    app.run(host=getenv("HOST"), port=getenv("PORT"))
\ No newline at end of file