diff --git a/Readme.md b/Readme.md
index acc666d..022482e 100644
--- a/Readme.md
+++ b/Readme.md
@@ -15,9 +15,9 @@ Create an encoder and then add parts to it as needed:
 let avatarData = UIImage(from: somewhere).jpegData(compressionQuality: 1)
 let encoder = MultipartFormEncoder()
 let body = try encoder.encodeData(parts: [
-    .text(name: "email", text: "somebody@example.com"),
-    .text(name: "password", text: "secret"),
-    .binary(name: "avatar", type: "image/jpeg", data: avatarData, filename: "avatar.jpg"),
+    .text("somebody@example.com", name: "email"),
+    .text("secret", name: "password"),
+    .data(Data(), name: "avatar", type: "image/jpeg", filename: "avatar.jpg"),
 ])
 ```
 
diff --git a/Sources/Osiris/HTTP.swift b/Sources/Osiris/HTTP.swift
index 72b2dbf..a59bd42 100644
--- a/Sources/Osiris/HTTP.swift
+++ b/Sources/Osiris/HTTP.swift
@@ -70,10 +70,9 @@ struct HTTPRequest {
             assertionFailure()
             return
         }
-        parts.append(MultipartFormEncoder.Part(
-            name: name,
-            content: .binaryData(data, type: "image/jpeg", filename: filename ?? "image.jpeg")
-        ))
+        parts.append(
+            .data(data, name: name, type: "image/jpeg", filename: filename ?? "image.jpeg")
+        )
     }
 #endif
 }