1 files changed, 13 insertions, 1 deletions
diff --git a/src/decoder/serde.rs b/src/decoder/serde.rs
index 6f60892..326f7ee 100644
--- a/src/decoder/serde.rs
+++ b/src/decoder/serde.rs
@@ -15,7 +15,13 @@ fn se2toml(err: de::value::Error, ty: &'static str) -> DecodeError {
                 field: Some(s.to_string()),
                 kind: DecodeErrorKind::ExpectedField(Some(ty)),
             }
-        }
+        },
+        de::value::Error::UnknownFieldError(s) => {
+            DecodeError {
+                field: Some(s.to_string()),
+                kind: DecodeErrorKind::UnknownField,
+            }
+        },
     }
 }
 
@@ -91,6 +97,12 @@ impl de::Error for DecodeError {
             kind: DecodeErrorKind::ExpectedField(None),
         }
     }
+    fn unknown_field_error(name: &str) -> DecodeError {
+        DecodeError {
+            field: Some(name.to_string()),
+            kind: DecodeErrorKind::UnknownField,
+        }
+    }
 }
 
 impl de::Deserializer for SubDecoder {