diff --git a/tabby-core/src/components/splitTab.component.ts b/tabby-core/src/components/splitTab.component.ts
index 28bfe0e1..d3b3350f 100644
--- a/tabby-core/src/components/splitTab.component.ts
+++ b/tabby-core/src/components/splitTab.component.ts
@@ -158,7 +158,6 @@ export type SplitDropZoneInfo = {
         ></split-tab-spanner>
         <split-tab-drop-zone
             *ngFor='let dropZone of _dropZones'
-            [enabled]='dropZonesEnabled'
             [parent]='this'
             [dropZone]='dropZone'
             (tabDropped)='onTabDropped($event, dropZone)'
@@ -604,10 +603,6 @@ export class SplitTabComponent extends BaseTabComponent implements AfterViewInit
         this.tabAdopted.next(tab)
     }
 
-    get dropZonesEnabled (): boolean {
-        return this.getAllTabs().length > 1
-    }
-
     destroy (): void {
         super.destroy()
         for (const x of this.getAllTabs()) {
diff --git a/tabby-core/src/components/splitTabDropZone.component.ts b/tabby-core/src/components/splitTabDropZone.component.ts
index a62bc304..138825e9 100644
--- a/tabby-core/src/components/splitTabDropZone.component.ts
+++ b/tabby-core/src/components/splitTabDropZone.component.ts
@@ -23,32 +23,22 @@ import { SplitDropZoneInfo } from './splitTab.component'
 export class SplitTabDropZoneComponent extends SelfPositioningComponent {
     @Input() dropZone: SplitDropZoneInfo
     @Input() parent: BaseTabComponent
-    @Input() enabled = false
     @Output() tabDropped = new EventEmitter<BaseTabComponent>()
     @HostBinding('class.active') isActive = false
     @HostBinding('class.highlighted') isHighlighted = false
 
+    // eslint-disable-next-line @typescript-eslint/no-useless-constructor
     constructor (
         element: ElementRef,
         app: AppService,
     ) {
         super(element)
         this.subscribeUntilDestroyed(app.tabDragActive$, tab => {
-            this.isActive = !!(tab && this.canActivateFor(tab))
+            this.isActive = !!tab && tab !== this.parent && (this.dropZone.type === 'relative' || tab !== this.dropZone.container.children[this.dropZone.position])
             this.layout()
         })
     }
 
-    canActivateFor (tab: BaseTabComponent) {
-        if (tab === this.parent || !this.enabled) {
-            return false
-        }
-        if (this.dropZone.type === 'absolute' && tab === this.dropZone.container.children[this.dropZone.position]) {
-            return false
-        }
-        return true
-    }
-
     ngOnChanges () {
         this.layout()
     }