diff --git a/api/data/migrate.ts b/api/data/migrate.ts
index ffb8681..c112d4d 100644
--- a/api/data/migrate.ts
+++ b/api/data/migrate.ts
@@ -2,13 +2,17 @@ import { promises as fs } from "fs"
 import { FileMigrationProvider, Migrator } from "kysely"
 import * as path from "path"
 import { db } from "./database"
+import { fileURLToPath } from "url"
+
+let filename = __filename ?? fileURLToPath(import.meta.url)
+let dirname = __dirname ?? path.dirname(filename)
 
 const migrator = new Migrator({
   db,
   provider: new FileMigrationProvider({
     fs,
     path,
-    migrationFolder: path.join(__dirname, "migrations"),
+    migrationFolder: path.join(dirname, "migrations"),
   }),
 })