diff --git a/rbx_asset/src/cloud.rs b/rbx_asset/src/cloud.rs
index adede95..a14ee6c 100644
--- a/rbx_asset/src/cloud.rs
+++ b/rbx_asset/src/cloud.rs
@@ -302,9 +302,13 @@ impl CloudContext{
 
 		let request_config=serde_json::to_string(&config).map_err(CreateError::SerializeError)?;
 
+		let part=reqwest::multipart::Part::bytes(body)
+		//you must have a file name or roblox will 400!!!!!!!!!
+		.file_name("image");
+
 		let form=reqwest::multipart::Form::new()
 		.text("request",request_config)
-		.part("fileContent",reqwest::multipart::Part::bytes(body));
+		.part("fileContent",part);
 
 		self.post_form(url,form).await.map_err(CreateError::Reqwest)?
 		.error_for_status().map_err(CreateError::Reqwest)?