diff --git a/backend/server/src/main.rs b/backend/server/src/main.rs
index abe1ce35..99fdcdac 100644
--- a/backend/server/src/main.rs
+++ b/backend/server/src/main.rs
@@ -174,7 +174,7 @@ async fn main() -> Result<()> {
             patch(CampaignHandler::update_banner),
         )
         .route(
-            "api/v1/campaign/:campaign_id/application",
+            "/api/v1/campaign/:campaign_id/application",
             post(CampaignHandler::create_application),
         )
         .route(