diff --git a/impl/src/valid.rs b/impl/src/valid.rs
index ab20423..145e96d 100644
--- a/impl/src/valid.rs
+++ b/impl/src/valid.rs
@@ -190,7 +190,7 @@ fn check_field_attrs(fields: &[Field]) -> Result<()> {
     if let Some(source_field) = source_field.or(from_field) {
         if contains_non_static_lifetime(source_field) {
             return Err(Error::new_spanned(
-                source_field.original,
+                &source_field.original.ty,
                 "non-static lifetimes are not allowed in the source of an error",
             ));
         }
diff --git a/tests/ui/lifetime.stderr b/tests/ui/lifetime.stderr
index 500f6ab..36c0105 100644
--- a/tests/ui/lifetime.stderr
+++ b/tests/ui/lifetime.stderr
@@ -1,5 +1,5 @@
 error: non-static lifetimes are not allowed in the source of an error
- --> $DIR/lifetime.rs:5:18
+ --> $DIR/lifetime.rs:5:26
   |
 5 | struct Error<'a>(#[from] Inner<'a>);
-  |                  ^^^^^^^^^^^^^^^^^
+  |                          ^^^^^^^^^