diff --git a/src/SelectionManager.ts b/src/SelectionManager.ts
index b3316ae6..eb9e2bb5 100644
--- a/src/SelectionManager.ts
+++ b/src/SelectionManager.ts
@@ -178,6 +178,7 @@ export class SelectionManager extends EventEmitter {
    */
   public setBuffer(buffer: CircularList<any>): void {
     this._buffer = buffer;
+    this.clearSelection();
   }
 
   /**