diff --git a/openvidu-components-angular/projects/openvidu-components-angular/src/lib/config/custom-cdk-overlay.ts b/openvidu-components-angular/projects/openvidu-components-angular/src/lib/config/custom-cdk-overlay.ts
index 57d1499db..56567c925 100644
--- a/openvidu-components-angular/projects/openvidu-components-angular/src/lib/config/custom-cdk-overlay.ts
+++ b/openvidu-components-angular/projects/openvidu-components-angular/src/lib/config/custom-cdk-overlay.ts
@@ -1,7 +1,9 @@
 import { OverlayContainer } from '@angular/cdk/overlay';
 import { Injectable } from '@angular/core';
 
-@Injectable()
+@Injectable({
+	providedIn: 'root'
+})
 export class CdkOverlayContainer extends OverlayContainer {
 	private readonly cdkContainerClass: string = '.cdk-overlay-container';
 	private defaultSelector = 'body';
diff --git a/openvidu-components-angular/projects/openvidu-components-angular/src/lib/openvidu-components-angular.module.ts b/openvidu-components-angular/projects/openvidu-components-angular/src/lib/openvidu-components-angular.module.ts
index e531e4afe..fd6ee2346 100644
--- a/openvidu-components-angular/projects/openvidu-components-angular/src/lib/openvidu-components-angular.module.ts
+++ b/openvidu-components-angular/projects/openvidu-components-angular/src/lib/openvidu-components-angular.module.ts
@@ -38,7 +38,7 @@ export class OpenViduComponentsModule {
 			BroadcastingService,
 			// CaptionService,
 			CdkOverlayContainer,
-			{ provide: OverlayContainer, useClass: CdkOverlayContainer },
+			{ provide: OverlayContainer, useExisting: CdkOverlayContainer },
 			ChatService,
 			DeviceService,
 			DocumentService,