diff --git a/lib/ace/lib/keys.js b/lib/ace/lib/keys.js
index ce9285e7..19272a84 100644
--- a/lib/ace/lib/keys.js
+++ b/lib/ace/lib/keys.js
@@ -67,6 +67,16 @@ var Keys = (function() {
             44 : "Print",
             45 : "Insert",
             46 : "Delete",
+            96 : "Numpad0",
+            97 : "Numpad1",
+            98 : "Numpad2",
+            99 : "Numpad3",
+            100: "Numpad4",
+            101: "Numpad5",
+            102: "Numpad6",
+            103: "Numpad7",
+            104: "Numpad8",
+            105: "Numpad9",
             112: "F1",
             113: "F2",
             114: "F3",