diff --git a/selector/src/lib.rs b/selector/src/lib.rs
index 1f90ef8e..5c377276 100644
--- a/selector/src/lib.rs
+++ b/selector/src/lib.rs
@@ -165,7 +165,7 @@ pub fn is_focused() -> impl Selector<Output = Target> {
         }
 
         fn description(&self) -> String {
-            "is focused".to_string()
+            "is focused".to_owned()
         }
     }