diff --git a/src/v2/core/ScrollManager.ts b/src/v2/core/ScrollManager.ts
index c877d81..bb4f490 100644
--- a/src/v2/core/ScrollManager.ts
+++ b/src/v2/core/ScrollManager.ts
@@ -2,6 +2,7 @@ export class ScrollManager {
   private scrollableContent!: HTMLElement;
   private timeAxisContent!: HTMLElement;
   private calendarHeader!: HTMLElement;
+  private headerDrawer!: HTMLElement;
   private headerViewport!: HTMLElement;
   private headerSpacer!: HTMLElement;
   private resizeObserver!: ResizeObserver;
@@ -10,6 +11,7 @@ export class ScrollManager {
     this.scrollableContent = container.querySelector('swp-scrollable-content')!;
     this.timeAxisContent = container.querySelector('swp-time-axis-content')!;
     this.calendarHeader = container.querySelector('swp-calendar-header')!;
+    this.headerDrawer = container.querySelector('swp-header-drawer')!;
     this.headerViewport = container.querySelector('swp-header-viewport')!;
     this.headerSpacer = container.querySelector('swp-header-spacer')!;
 
@@ -33,7 +35,8 @@ export class ScrollManager {
     // Synkroniser time-axis vertikalt
     this.timeAxisContent.style.transform = `translateY(-${scrollTop}px)`;
 
-    // Synkroniser header horisontalt
+    // Synkroniser header og drawer horisontalt
     this.calendarHeader.style.transform = `translateX(-${scrollLeft}px)`;
+    this.headerDrawer.style.transform = `translateX(-${scrollLeft}px)`;
   }
 }