diff --git a/src/browser/services/DecorationService.ts b/src/browser/services/DecorationService.ts
index 5cf7a106..de90649e 100644
--- a/src/browser/services/DecorationService.ts
+++ b/src/browser/services/DecorationService.ts
@@ -145,9 +145,6 @@ export class Decoration extends Disposable implements IDecoration {
     if (this._element && this._container.contains(this._element)) {
       this._container.removeChild(this._element);
     }
-    if (!this.marker.isDisposed) {
-      this.marker.dispose();
-    }
     this.isDisposed = true;
     // Emit before super.dispose such that dispose listeners get a change to react
     this._onDispose.fire();