diff --git a/src/database/client.rs b/src/database/client.rs
index b41acf0..1764ea0 100644
--- a/src/database/client.rs
+++ b/src/database/client.rs
@@ -162,15 +162,14 @@ impl Client {
         }
     }
 
-    #[allow(dead_code)]
     // TODO: Set true error handling
-    pub async fn delete_one<T: YorokobotModel>(&self, document: Document) -> Result<(), ()> {
+    pub async fn delete_one<T: YorokobotModel>(&self, document: Document) -> Result<u64, ()> {
         match self
             .get_typed_collection::<T>()
             .delete_one(document, None)
             .await
         {
-            Ok(_) => Ok(()),
+            Ok(result) => Ok(result.deleted_count),
             Err(_) => Err(()),
         }
     }