diff --git a/tabby-terminal/src/frontends/xtermFrontend.ts b/tabby-terminal/src/frontends/xtermFrontend.ts
index d47619c4..f18c8f32 100644
--- a/tabby-terminal/src/frontends/xtermFrontend.ts
+++ b/tabby-terminal/src/frontends/xtermFrontend.ts
@@ -1,8 +1,7 @@
-import { BehaviorSubject, filter, firstValueFrom } from 'rxjs'
+import { BehaviorSubject, filter, firstValueFrom, takeUntil } from 'rxjs'
 import { Injector } from '@angular/core'
 import { ConfigService, getCSSFontFamily, HostAppService, HotkeysService, Platform, PlatformService } from 'tabby-core'
 import { Frontend, SearchOptions, SearchState } from './frontend'
-import { takeUntil } from 'rxjs'
 import { Terminal, ITheme } from 'xterm'
 import { FitAddon } from 'xterm-addon-fit'
 import { LigaturesAddon } from 'xterm-addon-ligatures'