diff --git a/scalingo.json b/scalingo.json
new file mode 100644
index 0000000..b05abcb
--- /dev/null
+++ b/scalingo.json
@@ -0,0 +1,3 @@
+{
+  "addons": []
+}
diff --git a/src/db/index.ts b/src/db/index.ts
index 892d6c0..0e4cbef 100644
--- a/src/db/index.ts
+++ b/src/db/index.ts
@@ -46,9 +46,9 @@ export type SearchResult = Selectable<SearchIndexTable>;
 const db = new Kysely<Database>({
   dialect: new PostgresDialect({
     pool: new Pool({
-      ...(process.env.DATABASE_URL
+      ...(process.env.APP_DB_URL
         ? {
-            connectionString: process.env.DATABASE_URL,
+            connectionString: process.env.APP_DB_URL,
           }
         : {
             // .devcontainer config