diff --git a/config/mime.json b/config/mime.json
index 02d8f4a3..46b0df09 100644
--- a/config/mime.json
+++ b/config/mime.json
@@ -219,6 +219,9 @@
 	"ram": "audio/x-pn-realaudio",
 	"rar": "application/x-rar-compressed",
 	"raw": "image/x-raw",
+	"rda": "application/x-rdata",
+	"rdata": "application/x-rdata",
+	"rds": "application/x-rds",
 	"rgb": "image/x-rgb",
 	"rgba": "image/x-rgba",
 	"rpm": "application/x-redhat-package-manager",