diff --git a/src/lib/drivers/mod.rs b/src/lib/drivers/mod.rs
index 6744888..8287d0f 100644
--- a/src/lib/drivers/mod.rs
+++ b/src/lib/drivers/mod.rs
@@ -367,7 +367,7 @@ mod tests {
             vec![]
         }
 
-        fn create_endpoint_from_url(&self, url: &url::Url) -> Option<Arc<dyn Driver>> {
+        fn create_endpoint_from_url(&self, _url: &url::Url) -> Option<Arc<dyn Driver>> {
             None
         }
     }