diff --git a/php/generate-listings.php b/php/generate-listings.php
index 1e962d6..ed7d662 100644
--- a/php/generate-listings.php
+++ b/php/generate-listings.php
@@ -4,6 +4,7 @@
     require_once "$PROJECT_ROOT/php/utils/logging.php";
 
     class CommunityListing implements JsonSerializable {
+        public readonly string $id;
         public readonly string $name;
         public readonly string $rating;
         public readonly array $rooms;
@@ -11,7 +12,8 @@
         /**
          * @param \CommunityRoom[] $rooms
          */
-        public function __construct(string $name, ?string $rating, array $rooms) {
+        public function __construct(string $id, string $name, ?string $rating, array $rooms) {
+            $this->id = $id;
             $this->name = $name;
             $this->rating = $rating ?? "unknown";
             $this->rooms = $rooms;
@@ -28,6 +30,7 @@
 
         public function to_summary(): array {
             return array(
+                'id' => $this->id,
                 'name' => $this->name,
                 'rating' => $this->rating,
                 'rooms' => count($this->rooms)
@@ -75,7 +78,8 @@
                     }
                 }
             }
-            $listings[$id] = new CommunityListing(
+            $listings[] = new CommunityListing(
+                $id,
                 $listing_props['name'],
                 $listing_props['rating'],
                 $rooms
@@ -95,7 +99,8 @@
             return $listing->to_summary();
         }, $listings_resolved);
         file_put_contents($LISTING_PROVIDER_LISTING_SUMMARY, json_encode($summaries));
-        foreach ($listings_resolved as $id => $listing) {
+        foreach ($listings_resolved as $listing) {
+            $id = $listing->id;
             file_put_contents(
                 "$LISTING_PROVIDER_LISTINGS/$id",
                 json_encode($listing)