diff --git a/src/@fuse/components/theme-options/theme-options.component.html b/src/@fuse/components/theme-options/theme-options.component.html
index 8f8cddab..c6a6cc75 100644
--- a/src/@fuse/components/theme-options/theme-options.component.html
+++ b/src/@fuse/components/theme-options/theme-options.component.html
@@ -4,7 +4,7 @@
 
         <span class="title">Theme Options</span>
 
-        <button mat-icon-button class="close-button" (click)="_toggleSidebarOpen('themeOptionsPanel')">
+        <button mat-icon-button class="close-button" (click)="toggleSidebarOpen('themeOptionsPanel')">
             <mat-icon>close</mat-icon>
         </button>
 
diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index 685ad80e..3ecf2134 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -106,7 +106,7 @@ export class AppComponent implements OnInit, OnDestroy
      *
      * @param key
      */
-    private toggleSidebarOpen(key): void
+    toggleSidebarOpen(key): void
     {
         this._fuseSidebarService.getSidebar(key).toggleOpen();
     }