diff --git a/crates/tinyxml2/src/error.rs b/crates/tinyxml2/src/error.rs
index a52e08c..4538e4d 100644
--- a/crates/tinyxml2/src/error.rs
+++ b/crates/tinyxml2/src/error.rs
@@ -480,6 +480,15 @@ mod tests {
         assert_eq!(err, cloned);
     }
 
+    #[test]
+    #[cfg(feature = "std")]
+    fn xml_error_as_box_dyn_error() {
+        let err = XmlError::NoAttribute;
+        let boxed: Box<dyn std::error::Error> = Box::new(err);
+        let _display = boxed.to_string();
+        let _source = boxed.source();
+    }
+
     #[test]
     #[cfg(feature = "std")]
     fn std_error_source() {