diff --git a/IPython/frontend/html/notebook/static/js/notebook.js b/IPython/frontend/html/notebook/static/js/notebook.js
index 88bc6c8..3ff730f 100644
--- a/IPython/frontend/html/notebook/static/js/notebook.js
+++ b/IPython/frontend/html/notebook/static/js/notebook.js
@@ -114,6 +114,10 @@ var IPython = (function (IPython) {
} else if (event.which === key.ENTER && event.shiftKey) {
that.execute_selected_cell();
return false;
+ } else if (event.which === key.ENTER && event.altKey) {
+ that.execute_selected_cell();
+ that.insert_cell_above('code');
+ return false;
} else if (event.which === key.ENTER && event.ctrlKey) {
that.execute_selected_cell({terminal:true});
return false;
diff --git a/IPython/frontend/html/notebook/static/js/quickhelp.js b/IPython/frontend/html/notebook/static/js/quickhelp.js
index d609e70..e88df2f 100644
--- a/IPython/frontend/html/notebook/static/js/quickhelp.js
+++ b/IPython/frontend/html/notebook/static/js/quickhelp.js
@@ -28,6 +28,7 @@ var IPython = (function (IPython) {
var shortcuts = [
{key: 'Shift-Enter', help: 'run cell'},
{key: 'Ctrl-Enter', help: 'run cell in-place'},
+ {key: 'Alt-Enter', help: 'run cell, insert below'},
{key: 'Ctrl-m x', help: 'cut cell'},
{key: 'Ctrl-m c', help: 'copy cell'},
{key: 'Ctrl-m v', help: 'paste cell'},