diff --git a/deluge/core/core.py b/deluge/core/core.py
index 6ec1c31c8..fe2848b9a 100644
--- a/deluge/core/core.py
+++ b/deluge/core/core.py
@@ -506,6 +506,10 @@ class Core(
         """Sets a torrents file priorities"""
         return self.torrents[torrent_id].set_file_priorities(priorities)
     
+    def export_set_torrent_prioritize_first_last(self, torrent_id, value):
+        """Sets a higher priority to the first and last pieces"""
+        return self.torrents[torrent_id].set_prioritize_first_last(value)
+        
     def export_block_ip_range(self, range):
         """Block an ip range"""
         try:
diff --git a/deluge/ui/client.py b/deluge/ui/client.py
index 2b9551e1b..7b9d8f901 100644
--- a/deluge/ui/client.py
+++ b/deluge/ui/client.py
@@ -161,7 +161,8 @@ class BaseClient(object):
             "set_torrent_private_flag", "set_torrent_file_priorities",
             "block_ip_range", "remove_torrent", "pause_torrent", "move_torrent",
             "resume_torrent", "force_reannounce", "force_recheck",
-            "deregister_client", "register_client", "add_torrent_file"]
+            "deregister_client", "register_client", "add_torrent_file",
+            "set_torrent_prioritize_first_last"]
 
     def __init__(self):
         self.core = _core