diff --git a/app/main.py b/app/main.py
index 38c2b36..c2ed2e8 100644
--- a/app/main.py
+++ b/app/main.py
@@ -41,6 +41,7 @@ from app.routes import (
     taxes,
     sequences,
     system_settings,
+    attachments,
 )
 
 
@@ -194,6 +195,7 @@ def create_app() -> FastAPI:
     app.include_router(taxes.router)
     app.include_router(sequences.router)
     app.include_router(system_settings.router)
+    app.include_router(attachments.router)
 
     # ── Register plugin routes (before SPA catch-all) ────────────────
     registry = get_registry()