diff --git a/crates/frontend/src/lib.rs b/crates/frontend/src/lib.rs
new file mode 100644
index 0000000..ae5dc89
--- /dev/null
+++ b/crates/frontend/src/lib.rs
@@ -0,0 +1,10 @@
+use actix_web::{
+    web::{self, Data},
+    HttpResponse,
+};
+use rustical_store::calendar::CalendarStore;
+use tokio::sync::RwLock;
+
+pub fn configure_frontend<C: CalendarStore>(cfg: &mut web::ServiceConfig, store: Data<RwLock<C>>) {
+    cfg.app_data(store);
+}