diff --git a/src/multipart.rs b/src/multipart.rs
index 632a40c24..9727ec0a1 100644
--- a/src/multipart.rs
+++ b/src/multipart.rs
@@ -736,9 +736,11 @@ mod tests {
                 let bytes = Bytes::from(
                 "testasdadsad\r\n\
                  --abbc761f78ff4d7cb7573b5a23f96ef0\r\n\
+                 Content-Disposition: form-data; name=\"file\"; filename=\"fn.txt\"\r\n\
                  Content-Type: text/plain; charset=utf-8\r\nContent-Length: 4\r\n\r\n\
                  test\r\n\
                  --abbc761f78ff4d7cb7573b5a23f96ef0\r\n\
+                 Content-Disposition: form-data; name=\"file\"; filename=\"fn.txt\"\r\n\
                  Content-Type: text/plain; charset=utf-8\r\nContent-Length: 4\r\n\r\n\
                  data\r\n\
                  --abbc761f78ff4d7cb7573b5a23f96ef0--\r\n");
@@ -751,6 +753,12 @@ mod tests {
                 match multipart.poll() {
                     Ok(Async::Ready(Some(item))) => match item {
                         MultipartItem::Field(mut field) => {
+                            {
+                                use http::header::{DispositionType, DispositionParam};
+                                let cd = field.content_disposition();
+                                assert_eq!(cd.disposition, DispositionType::Ext("form-data".into()));
+                                assert_eq!(cd.parameters[0], DispositionParam::Ext("name".into(), "file".into()));
+                            }
                             assert_eq!(field.content_type().type_(), mime::TEXT);
                             assert_eq!(field.content_type().subtype(), mime::PLAIN);