diff --git a/src/frontend/src/ExcalidrawWrapper.tsx b/src/frontend/src/ExcalidrawWrapper.tsx
index eb31b79..68bb1c5 100644
--- a/src/frontend/src/ExcalidrawWrapper.tsx
+++ b/src/frontend/src/ExcalidrawWrapper.tsx
@@ -11,7 +11,7 @@ const defaultInitialData = {
   elements: [],
   appState: {
     gridModeEnabled: true,
-    gridSize: 40,
+    gridSize: 20,
     gridStep: 5,
   },
   files: {},