diff --git a/src/ui/nehubaContainer/nehubaViewer/nehubaViewer.component.ts b/src/ui/nehubaContainer/nehubaViewer/nehubaViewer.component.ts
index b517ac97fcefb5ae0fd10dea3da497d75d487fe7..f3558108ef82ad2e697fa6d49f8bdbbbfd86f677 100644
--- a/src/ui/nehubaContainer/nehubaViewer/nehubaViewer.component.ts
+++ b/src/ui/nehubaContainer/nehubaViewer/nehubaViewer.component.ts
@@ -712,7 +712,7 @@ export class NehubaViewerUnit implements AfterViewInit,OnDestroy{
     if(this._s1$)this._s1$.unsubscribe()
     this._s1$ = this.nehubaViewer.getShownSegmentsObservable({
       name : this.parcellationId
-    }).throttleTime(100).subscribe(arrayIdx=>this.updateColorMap(arrayIdx))
+    }).subscribe(arrayIdx=>this.updateColorMap(arrayIdx))
   }
 
   private getRgb(labelIndex:number,rgb?:number[]):{red:number,green:number,blue:number}{