diff --git a/pkg/module/blob/http.go b/pkg/module/blob/http.go
index 0c61a4f..adace58 100644
--- a/pkg/module/blob/http.go
+++ b/pkg/module/blob/http.go
@@ -2,6 +2,7 @@ package blob
 
 import (
 	"encoding/json"
+	"io"
 	"io/fs"
 	"mime/multipart"
 	"net/http"
@@ -164,7 +165,14 @@ func handleAppDownload(w http.ResponseWriter, r *http.Request) {
 		}
 	}()
 
-	http.ServeContent(w, r, string(replyMessage.BlobInfo.ID()), replyMessage.BlobInfo.ModTime(), replyMessage.Blob)
+	// TODO Fix usage of ServeContent
+	// http.ServeContent(w, r, string(replyMessage.BlobInfo.ID()), replyMessage.BlobInfo.ModTime(), replyMessage.Blob)
+
+	w.Header().Add("Content-Type", replyMessage.BlobInfo.ContentType())
+
+	if _, err := io.Copy(w, replyMessage.Blob); err != nil {
+		logger.Error(ctx, "could not write blob", logger.CapturedE(errors.WithStack(err)))
+	}
 }
 
 type uploadedFile struct {