1 files changed, 1 insertions, 1 deletions
diff --git a/src/client/views/global/globalScripts.ts b/src/client/views/global/globalScripts.ts
index cb3adae10..e098d50d8 100644
--- a/src/client/views/global/globalScripts.ts
+++ b/src/client/views/global/globalScripts.ts
@@ -408,7 +408,7 @@ function setActiveTool(tool: InkTool | InkEraserTool | InkInkTool | Gestures, ke
     }
     runInAction(() => {
         const eraserTool = tool === InkTool.Eraser ? Doc.ActiveEraser : [InkEraserTool.Stroke, InkEraserTool.Radius, InkEraserTool.Segment].includes(tool as InkEraserTool) ? (tool as InkEraserTool) : undefined;
-        const inkTool = tool === InkTool.Ink ? Doc.ActiveInk : [InkInkTool.Pen, InkInkTool.Write, InkInkTool.Highlight].includes(tool as InkInkTool) ? (tool as InkInkTool) : undefined;
+        const inkTool = tool === InkTool.Ink ? Doc.ActiveInk : [InkInkTool.Pen, InkInkTool.Write, InkInkTool.Math, InkInkTool.Highlight].includes(tool as InkInkTool) ? (tool as InkInkTool) : undefined;
         if (GestureOverlay.Instance) {
             SnappingManager.SetKeepGestureMode(keepPrim);
         }