diff --git a/src/browser/Decorations/OverviewRulerRenderer.ts b/src/browser/Decorations/OverviewRulerRenderer.ts
index aa09db56..b15d0d01 100644
--- a/src/browser/Decorations/OverviewRulerRenderer.ts
+++ b/src/browser/Decorations/OverviewRulerRenderer.ts
@@ -143,12 +143,10 @@ export class OverviewRulerRenderer extends Disposable {
     }
     this._ctx.clearRect(0, 0, this._canvas.width, this._canvas.height);
     for (const decoration of this._decorationService.decorations) {
-      if (decoration.options.overviewRulerOptions!.position !== 'full') {
-        this._renderDecoration(decoration, updateAnchor);
+      if (!decoration.options.overviewRulerOptions?.position) {
+        continue;
       }
-    }
-    for (const decoration of this._decorationService.decorations) {
-      if (decoration.options.overviewRulerOptions!.position === 'full') {
+      if (decoration.options.overviewRulerOptions.position !== 'full') {
         this._renderDecoration(decoration, updateAnchor);
       }
     }