diff --git a/src/types/pg.d.ts b/src/types/pg.d.ts
new file mode 100644
index 0000000..9bd2293
--- /dev/null
+++ b/src/types/pg.d.ts
@@ -0,0 +1,6 @@
+// Minimal ambient module declaration to satisfy TypeScript
+// during Next.js build when resolving the `pg` package.
+// The actual runtime types are provided by the `pg` package itself.
+
+declare module "pg";
+