diff --git a/src/components/views/dialogs/BaseDialog.js b/src/components/views/dialogs/BaseDialog.js
index 279dedbd43..02460148b3 100644
--- a/src/components/views/dialogs/BaseDialog.js
+++ b/src/components/views/dialogs/BaseDialog.js
@@ -57,20 +57,25 @@ export default React.createClass({
         }
     },
 
+    // Don't let key{down,press} events escape the modal. Consume them all.
+    _eatKeyEvent: function(e) {
+        e.stopPropagation();
+    },
+    
     // Must be when the key is released (and not pressed) otherwise componentWillUnmount
     // will focus another element which will receive future key events
     _onKeyUp: function(e) {
         if (e.keyCode === KeyCode.ESCAPE) {
-            e.stopPropagation();
             e.preventDefault();
             this.props.onFinished();
         } else if (e.keyCode === KeyCode.ENTER) {
             if (this.props.onEnterPressed) {
-                e.stopPropagation();
                 e.preventDefault();
                 this.props.onEnterPressed(e);
             }
         }
+        // Consume all keyup events while Modal is open
+        e.stopPropagation();
     },
 
     _onCancelClick: function(e) {
@@ -81,7 +86,11 @@ export default React.createClass({
         const TintableSvg = sdk.getComponent("elements.TintableSvg");
 
         return (
-            <div onKeyUp={this._onKeyUp} className={this.props.className}>
+            <div onKeyUp={this._onKeyUp}
+                 onKeyDown={this._eatKeyEvent}
+                 onKeyPress={this._eatKeyEvent}
+                 className={this.props.className}
+            >
                 <AccessibleButton onClick={this._onCancelClick}
                     className="mx_Dialog_cancelButton"
                 >