diff --git a/src/FormattingToolbar/index.js b/src/FormattingToolbar/index.js
index 7b5e29d..31e9529 100644
--- a/src/FormattingToolbar/index.js
+++ b/src/FormattingToolbar/index.js
@@ -686,7 +686,7 @@ export default class FormatToolbar extends React.Component {
         {
           this.renderHistoryButton(
             redoIcon.type(),
-            undoIcon.label(),
+            redoIcon.label(),
             redoIcon.icon,
             redoIcon.height(),
             redoIcon.width(),
diff --git a/src/icons/navigation-right.js b/src/icons/navigation-right.js
index 1a99eba..30813dd 100644
--- a/src/icons/navigation-right.js
+++ b/src/icons/navigation-right.js
@@ -4,7 +4,7 @@ import * as tips from '../FormattingToolbar/toolbarTooltip';
 
 export const type = () => 'redo';
 
-export const label = () => `Redo (${tips.MOD}+Y)`;
+export const label = () => `Redo (${tips.MOD}+Shift+Z)`;
 
 export const height = () => '25px';