diff --git a/invokeai/frontend/web/src/features/canvas/components/IAICanvasToolbar/IAICanvasToolChooserOptions.tsx b/invokeai/frontend/web/src/features/canvas/components/IAICanvasToolbar/IAICanvasToolChooserOptions.tsx
index 794b8ba795..158e2954af 100644
--- a/invokeai/frontend/web/src/features/canvas/components/IAICanvasToolbar/IAICanvasToolChooserOptions.tsx
+++ b/invokeai/frontend/web/src/features/canvas/components/IAICanvasToolbar/IAICanvasToolChooserOptions.tsx
@@ -139,7 +139,7 @@ const IAICanvasToolChooserOptions = () => {
   );
 
   useHotkeys(
-    ['shift+BracketLeft'],
+    ['Shift+BracketLeft'],
     () => {
       dispatch(
         setBrushColor({
@@ -156,7 +156,7 @@ const IAICanvasToolChooserOptions = () => {
   );
 
   useHotkeys(
-    ['shift+BracketRight'],
+    ['Shift+BracketRight'],
     () => {
       dispatch(
         setBrushColor({