1 files changed, 1 insertions, 0 deletions
diff --git a/api/file.go b/api/file.go
index 50482a057..800c512c5 100644
--- a/api/file.go
+++ b/api/file.go
@@ -347,6 +347,7 @@ func getFile(c *Context, w http.ResponseWriter, r *http.Request) {
 	}
 
 	w.Header().Set("Cache-Control", "max-age=2592000, public")
+	w.Header().Set("Content-Length", strconv.Itoa(len(f)))
 	w.Write(f)
 }