diff --git a/src/calibre/devices/bebook/driver.py b/src/calibre/devices/bebook/driver.py
index 5aba34e879..1542346955 100644
--- a/src/calibre/devices/bebook/driver.py
+++ b/src/calibre/devices/bebook/driver.py
@@ -20,7 +20,7 @@ class BEBOOK(USBMS):
     supported_platforms = ['windows', 'osx', 'linux']
 
     # Ordered list of supported formats
-    FORMATS     = ['mobi', 'epub', 'pdf', 'txt']
+    FORMATS     = ['mobi', 'epub', 'pdf', 'rtf', 'txt']
 
     VENDOR_ID   = [0x0525]
     PRODUCT_ID  = [0x8803, 0x6803]