diff --git a/content/bookmarks.js b/content/bookmarks.js
index 4ba88b4e..cdf882c4 100644
--- a/content/bookmarks.js
+++ b/content/bookmarks.js
@@ -584,22 +584,22 @@ with (liberator) liberator.History = function () //{{{
 
     mappings.add(myModes,
         ["<C-o>"], "Go to an older position in the jump list",
-        function (count) { history.stepTo(-(count > 1 ? count : 1)); },
+        function (count) { liberator.history.stepTo(-(count > 1 ? count : 1)); },
         { flags: Mappings.flags.COUNT });
 
     mappings.add(myModes,
         ["<C-i>"], "Go to a newer position in the jump list",
-        function (count) { history.stepTo(count > 1 ? count : 1); },
+        function (count) { liberator.history.stepTo(count > 1 ? count : 1); },
         { flags: Mappings.flags.COUNT });
 
     mappings.add(myModes,
         ["H", "<A-Left>", "<M-Left>"], "Go back in the browser history",
-        function (count) { history.stepTo(-(count > 1 ? count : 1)); },
+        function (count) { liberator.history.stepTo(-(count > 1 ? count : 1)); },
         { flags: Mappings.flags.COUNT });
 
     mappings.add(myModes,
         ["L", "<A-Right>", "<M-Right>"], "Go forward in the browser history",
-        function (count) { history.stepTo(count > 1 ? count : 1); },
+        function (count) { liberator.history.stepTo(count > 1 ? count : 1); },
         { flags: Mappings.flags.COUNT });
 
     /////////////////////////////////////////////////////////////////////////////}}}
@@ -631,7 +631,7 @@ with (liberator) liberator.History = function () //{{{
                 }
                 else
                 {
-                    history.stepTo(count > 0 ? -1 * count : -1);
+                    liberator.history.stepTo(count > 0 ? -1 * count : -1);
                 }
             }
         },
@@ -679,7 +679,7 @@ with (liberator) liberator.History = function () //{{{
                 }
                 else
                 {
-                    history.stepTo(count > 0 ? count : 1);
+                    liberator.history.stepTo(count > 0 ? count : 1);
                 }
             }
         },