diff --git a/platform/core/src/defaults/hotkeyBindings.js b/platform/core/src/defaults/hotkeyBindings.js
index 960ed605d..817f28717 100644
--- a/platform/core/src/defaults/hotkeyBindings.js
+++ b/platform/core/src/defaults/hotkeyBindings.js
@@ -1,5 +1,8 @@
+/*
+ * Supported Keys: https://craig.is/killing/mice
+ */
 export default [
-  // ~ Global
+  /** Global */
   {
     commandName: 'incrementActiveViewport',
     label: 'Next Viewport',
@@ -10,8 +13,7 @@ export default [
     label: 'Previous Viewport',
     keys: ['left'],
   },
-  // Supported Keys: https://craig.is/killing/mice
-  // ~ Cornerstone Extension
+  /** Viewport */
   { commandName: 'rotateViewportCW', label: 'Rotate Right', keys: ['r'] },
   { commandName: 'rotateViewportCCW', label: 'Rotate Left', keys: ['l'] },
   { commandName: 'invertViewport', label: 'Invert', keys: ['i'] },
@@ -29,11 +31,8 @@ export default [
   { commandName: 'scaleDownViewport', label: 'Zoom Out', keys: ['-'] },
   { commandName: 'fitViewportToWindow', label: 'Zoom to Fit', keys: ['='] },
   { commandName: 'resetViewport', label: 'Reset', keys: ['space'] },
-  // clearAnnotations
   { commandName: 'nextImage', label: 'Next Image', keys: ['down'] },
   { commandName: 'previousImage', label: 'Previous Image', keys: ['up'] },
-  // firstImage
-  // lastImage
   {
     commandName: 'previousViewportDisplaySet',
     label: 'Previous Series',
@@ -44,51 +43,58 @@ export default [
     label: 'Next Series',
     keys: ['pageup'],
   },
-  // ~ Cornerstone Tools
-  { commandName: 'setZoomTool', label: 'Zoom', keys: ['z'] },
-  // ~ Window level presets
+  /** Window level presets */
   {
-    commandName: 'windowLevelPreset1',
+    commandName: 'setWindowLevelPreset',
+    commandOptions: { preset: 1 },
     label: 'W/L Preset 1',
     keys: ['1'],
   },
   {
-    commandName: 'windowLevelPreset2',
+    commandName: 'setWindowLevelPreset',
+    commandOptions: { preset: 2 },
     label: 'W/L Preset 2',
     keys: ['2'],
   },
   {
-    commandName: 'windowLevelPreset3',
+    commandName: 'setWindowLevelPreset',
+    commandOptions: { preset: 3 },
     label: 'W/L Preset 3',
     keys: ['3'],
   },
   {
-    commandName: 'windowLevelPreset4',
+    commandName: 'setWindowLevelPreset',
+    commandOptions: { preset: 4 },
     label: 'W/L Preset 4',
     keys: ['4'],
   },
   {
-    commandName: 'windowLevelPreset5',
+    commandName: 'setWindowLevelPreset',
+    commandOptions: { preset: 5 },
     label: 'W/L Preset 5',
     keys: ['5'],
   },
   {
-    commandName: 'windowLevelPreset6',
+    commandName: 'setWindowLevelPreset',
+    commandOptions: { preset: 6 },
     label: 'W/L Preset 6',
     keys: ['6'],
   },
   {
-    commandName: 'windowLevelPreset7',
+    commandName: 'setWindowLevelPreset',
+    commandOptions: { preset: 7 },
     label: 'W/L Preset 7',
     keys: ['7'],
   },
   {
-    commandName: 'windowLevelPreset8',
+    commandName: 'setWindowLevelPreset',
+    commandOptions: { preset: 8 },
     label: 'W/L Preset 8',
     keys: ['8'],
   },
   {
-    commandName: 'windowLevelPreset9',
+    commandName: 'setWindowLevelPreset',
+    commandOptions: { preset: 9 },
     label: 'W/L Preset 9',
     keys: ['9'],
   },
diff --git a/platform/viewer/src/hooks/index.js b/platform/viewer/src/hooks/index.js
index 54693b08e..8b80a355b 100644
--- a/platform/viewer/src/hooks/index.js
+++ b/platform/viewer/src/hooks/index.js
@@ -1,5 +1,4 @@
 import useDebounce from './useDebounce.js';
 import useQuery from './useQuery.js';
-import useHotkeys from './useHotkeys.js';
 
-export { useDebounce, useQuery, useHotkeys };
+export { useDebounce, useQuery };
diff --git a/platform/viewer/src/hooks/useHotkeys.js b/platform/viewer/src/hooks/useHotkeys.js
deleted file mode 100644
index 2ee986e73..000000000
--- a/platform/viewer/src/hooks/useHotkeys.js
+++ /dev/null
@@ -1,31 +0,0 @@
-import { useEffect, useState } from 'react';
-
-/**
- * @param {Object} manager HotkeysManager instance
- * @param {Object} hotkeys hotkey bindings
- * @param {Object} defaultHotkeys default hotkey bindings
- */
-const useHotkeys = (manager, hotkeys, defaultHotkeys) => {
-  const [isLoaded, setIsLoaded] = useState(false);
-
-  useEffect(() => {
-    if (!hotkeys) {
-      console.warn('[hotkeys] No bindings defined for hotkeys hook!');
-      return;
-    }
-
-    console.debug('[hotkeys] Setting up hotkeys...');
-    manager.setDefaultHotKeys(defaultHotkeys || hotkeys);
-    manager.setHotkeys(hotkeys);
-    setIsLoaded(true);
-
-    return () => {
-      console.debug('[hotkeys] Removing hotkeys...');
-      manager.destroy();
-    };
-  }, [manager, hotkeys, defaultHotkeys]);
-
-  return isLoaded;
-}
-
-export default useHotkeys;
diff --git a/platform/viewer/src/routes/Mode/Mode.jsx b/platform/viewer/src/routes/Mode/Mode.jsx
index 583f9350c..5bf8e37f2 100644
--- a/platform/viewer/src/routes/Mode/Mode.jsx
+++ b/platform/viewer/src/routes/Mode/Mode.jsx
@@ -5,7 +5,7 @@ import PropTypes from 'prop-types';
 import { DicomMetadataStore } from '@ohif/core';
 import { DragAndDropProvider, ImageViewerProvider } from '@ohif/ui';
 //
-import { useQuery, useHotkeys } from '@hooks';
+import { useQuery } from '@hooks';
 import ViewportGrid from '@components/ViewportGrid';
 import Compose from './Compose';
 
@@ -17,7 +17,6 @@ export default function ModeRoute({
   servicesManager,
   hotkeysManager
 }) {
-  const isHotkeysLoaded = useHotkeys(hotkeysManager, mode.hotkeys);
   // Parse route params/querystring
   const query = useQuery();
   const queryStudyInstanceUIDs = query.get('StudyInstanceUIDs');
@@ -28,7 +27,7 @@ export default function ModeRoute({
       ? StudyInstanceUIDs
       : [StudyInstanceUIDs];
 
-  const { extensions, sopClassHandlers } = mode;
+  const { extensions, sopClassHandlers, hotkeys } = mode;
 
   if (dataSourceName === undefined) {
     dataSourceName = extensionManager.defaultDataSourceName;
@@ -76,6 +75,22 @@ export default function ModeRoute({
     return ViewportGrid({ ...props, dataSource });
   }
 
+  useEffect(() => {
+    if (!hotkeys) {
+      console.warn('[hotkeys] No bindings defined for hotkeys hook!');
+      return;
+    }
+
+    console.debug('[hotkeys] Setting up hotkeys...');
+    hotkeysManager.setDefaultHotKeys(hotkeys);
+    hotkeysManager.setHotkeys(hotkeys);
+
+    return () => {
+      console.debug('[hotkeys] Removing hotkeys...');
+      hotkeysManager.destroy();
+    };
+  }, []);
+
   useEffect(() => {
     route.init({ servicesManager, extensionManager });
   }, [
@@ -85,8 +100,7 @@ export default function ModeRoute({
     route,
     servicesManager,
     extensionManager,
-    hotkeysManager,
-    isHotkeysLoaded
+    hotkeysManager
   ]);
 
   // This queries for series, but... What does it do with them?