diff --git a/src/lib.rs b/src/lib.rs
index 5e8b8a8..9101a89 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -13,7 +13,7 @@ mod tests {
     }
     #[test]
     fn all_match_owo() {
-        let text = String::from("r l R L na Na NA ove !!");
+        let text = String::from("r l R L th na Na NA ove !!");
         println!("\t{}", text.owoify());
     }
 }