diff --git a/src/types/passport_element_error.rs b/src/types/passport_element_error.rs
index da96fba1..981d1232 100644
--- a/src/types/passport_element_error.rs
+++ b/src/types/passport_element_error.rs
@@ -38,8 +38,8 @@ impl PassportElementError {
     }
 }
 
-#[serde(tag = "source")]
 #[derive(Clone, Debug, Hash, Eq, PartialEq, Serialize, Deserialize)]
+#[serde(tag = "source")]
 pub enum PassportElementErrorKind {
     #[serde(rename = "data")]
     DataField(PassportElementErrorDataField),