diff --git a/services/clipboard/clipboardobject.py b/services/clipboard/clipboardobject.py
index c2ce339d..7b93f378 100644
--- a/services/clipboard/clipboardobject.py
+++ b/services/clipboard/clipboardobject.py
@@ -74,7 +74,8 @@ class ClipboardObject:
                    'image/png'        : 'org.laptop.WebActivity',
                    'text/plain'       : 'org.laptop.AbiWordActivity',
                    'text/rtf'         : 'org.laptop.AbiWordActivity',
-                   'text/richtext'    : 'org.laptop.AbiWordActivity'}
+                   'text/richtext'    : 'org.laptop.AbiWordActivity',
+                   'application/pdf'  : 'org.laptop.sugar.Xbook'}
         mime = self.get_mime_type()
         if not mime:
             return ''