diff --git a/NEWS b/NEWS
index 23cb21e6..6197d06b 100644
--- a/NEWS
+++ b/NEWS
@@ -3,7 +3,7 @@
     * version 2.0 (probably)
     * IMPORTANT: renamed Startup and Quit autocmd events to VimperatorEnter and
       VimperatorLeave respectively
-    * add commandline completion to 'defsearch'
+    * add commandline completion to 'cpt' and 'defsearch'
     * add 'helpfile' option
     * add 'wildignore' option
     * add :finish command
diff --git a/content/ui.js b/content/ui.js
index 64ca1946..bb6be905 100644
--- a/content/ui.js
+++ b/content/ui.js
@@ -312,6 +312,17 @@ liberator.CommandLine = function () //{{{
         "Items which are completed at the :[tab]open prompt",
         "charlist", "sfbh",
         {
+            completer: function (filter)
+            {
+                return [
+                    ["s", "Search engines and keyword URLs"],
+                    ["f", "Local files"],
+                    ["b", "Bookmarks"],
+                    ["h", "History"],
+                    ["l", "Firefox location bar entries (bookmarks and history sorted in an intelligent way)"],
+                    ["S", "Suggest engines"]
+                ];
+            },
             validator: function (value) { return !/[^sfbhSl]/.test(value); }
         });