diff --git a/server/.env.example b/server/.env.example
index c675bc2..310e833 100644
--- a/server/.env.example
+++ b/server/.env.example
@@ -1,7 +1,8 @@
-PORT=3000
-MIN_VERSION=1.0.0
-MAX_ROOMS=1000
-MAX_PEERS_PER_ROOM=25
+PORT="3000"
+MIN_VERSION="1.0.0"
+MAX_ROOMS="1000"
+MAX_PEERS_PER_ROOM="25"
 # Optional: enables aggregate-only admin metrics on /health with Authorization: Bearer <token>
 # Use a long random token, 32+ characters recommended.
-ADMIN_METRICS_TOKEN=
+ADMIN_METRICS_TOKEN=""
+