diff --git a/src/app/App.tsx b/src/app/App.tsx
index 983144ad..eaccc00b 100644
--- a/src/app/App.tsx
+++ b/src/app/App.tsx
@@ -3727,6 +3727,9 @@ export function App({ store, initialStatusMessage }: AppProps) {
       setPlayerStartTargetButtonCyclesActiveTargetDraft(
         DEFAULT_PLAYER_START_TARGET_BUTTON_CYCLES_ACTIVE_TARGET_VALUE
       );
+      setPlayerStartInvertMouseCameraHorizontalDraft(
+        DEFAULT_PLAYER_START_INVERT_MOUSE_CAMERA_HORIZONTAL_VALUE
+      );
       setPlayerStartMovementTemplateDraft(createPlayerStartMovementTemplate());
       setPlayerStartMovementTemplateNumberDraft(
         createPlayerStartMovementTemplateNumberDraft(
@@ -3896,6 +3899,9 @@ export function App({ store, initialStatusMessage }: AppProps) {
         setPlayerStartTargetButtonCyclesActiveTargetDraft(
           selectedEntity.targetButtonCyclesActiveTarget
         );
+        setPlayerStartInvertMouseCameraHorizontalDraft(
+          selectedEntity.invertMouseCameraHorizontal
+        );
         setPlayerStartMovementTemplateDraft(
           clonePlayerStartMovementTemplate(selectedEntity.movementTemplate)
         );