diff --git a/spec/__snapshots__/aboutApp.spec.ts.snap b/spec/__snapshots__/aboutApp.spec.ts.snap
index c3a539db..1bbdd2c9 100644
--- a/spec/__snapshots__/aboutApp.spec.ts.snap
+++ b/spec/__snapshots__/aboutApp.spec.ts.snap
@@ -28,7 +28,7 @@ exports[`about app should render correctly 1`] = `
       <p
         className="AboutApp-copyrightText"
       >
-        © 2021 Symphony
+        © 2022 Symphony
       </p>
     </div>
   </div>
diff --git a/src/app/window-handler.ts b/src/app/window-handler.ts
index 518e29ed..37bbc43e 100644
--- a/src/app/window-handler.ts
+++ b/src/app/window-handler.ts
@@ -1317,6 +1317,7 @@ export class WindowHandler {
   public closeSnippingToolWindow() {
     if (this.snippingToolWindow && windowExists(this.snippingToolWindow)) {
       this.snippingToolWindow.close();
+      this.snippingToolWindow = null;
     }
   }