diff --git a/src/addons/badges/pages/user-badges/user-badges.ts b/src/addons/badges/pages/user-badges/user-badges.ts
index 13b36bb52..79c621e77 100644
--- a/src/addons/badges/pages/user-badges/user-badges.ts
+++ b/src/addons/badges/pages/user-badges/user-badges.ts
@@ -22,7 +22,6 @@ import { CoreUtils } from '@services/utils/utils';
 import { CorePageItemsListManager } from '@classes/page-items-list-manager';
 import { ActivatedRoute, ActivatedRouteSnapshot, Params } from '@angular/router';
 import { CoreSplitViewComponent } from '@components/split-view/split-view';
-import { CoreObject } from '@singletons/object';
 
 /**
  * Page that displays the list of calendar events.
@@ -125,10 +124,10 @@ class AddonBadgesUserBadgesManager extends CorePageItemsListManager<AddonBadgesU
      * @inheritdoc
      */
     protected getItemQueryParams(): Params {
-        return CoreObject.withoutEmpty({
+        return {
             courseId: this.courseId,
             userId: this.userId,
-        });
+        };
     }
 
     /**
diff --git a/src/addons/badges/services/handlers/user.ts b/src/addons/badges/services/handlers/user.ts
index a574f3917..f2cb27bac 100644
--- a/src/addons/badges/services/handlers/user.ts
+++ b/src/addons/badges/services/handlers/user.ts
@@ -18,7 +18,6 @@ import { CoreUserProfile } from '@features/user/services/user';
 import { CoreUserDelegateService, CoreUserProfileHandler, CoreUserProfileHandlerData } from '@features/user/services/user-delegate';
 import { CoreNavigator } from '@services/navigator';
 import { makeSingleton } from '@singletons';
-import { CoreObject } from '@singletons/object';
 import { AddonBadges } from '../badges';
 
 /**
@@ -74,7 +73,7 @@ export class AddonBadgesUserHandlerService implements CoreUserProfileHandler {
                 event.preventDefault();
                 event.stopPropagation();
                 CoreNavigator.navigateToSitePath('/badges', {
-                    params: CoreObject.withoutEmpty({ courseId, userId: user.id }),
+                    params: { courseId, userId: user.id },
                 });
             },
         };
diff --git a/src/addons/mod/assign/pages/submission-list/submission-list.page.ts b/src/addons/mod/assign/pages/submission-list/submission-list.page.ts
index 4fd8f42f6..ab886aec2 100644
--- a/src/addons/mod/assign/pages/submission-list/submission-list.page.ts
+++ b/src/addons/mod/assign/pages/submission-list/submission-list.page.ts
@@ -24,7 +24,6 @@ import { CoreDomUtils } from '@services/utils/dom';
 import { CoreUtils } from '@services/utils/utils';
 import { Translate } from '@singletons';
 import { CoreEventObserver, CoreEvents } from '@singletons/events';
-import { CoreObject } from '@singletons/object';
 import {
     AddonModAssignAssign,
     AddonModAssignSubmission,
@@ -368,9 +367,9 @@ class AddonModAssignSubmissionListManager extends CorePageItemsListManager<Addon
      * @inheritdoc
      */
     protected getItemQueryParams(submission: AddonModAssignSubmissionForList): Params {
-        return CoreObject.withoutEmpty({
+        return {
             blindId: submission.blindid,
-        });
+        };
     }
 
     /**
diff --git a/src/core/directives/user-link.ts b/src/core/directives/user-link.ts
index 7fff5949d..0406dc27c 100644
--- a/src/core/directives/user-link.ts
+++ b/src/core/directives/user-link.ts
@@ -15,8 +15,6 @@
 import { Directive, Input, OnInit, ElementRef } from '@angular/core';
 import { CoreNavigator } from '@services/navigator';
 
-import { CoreObject } from '@singletons/object';
-
 /**
  * Directive to go to user profile on click.
  */
@@ -50,10 +48,10 @@ export class CoreUserLinkDirective implements OnInit {
             event.stopPropagation();
 
             CoreNavigator.navigateToSitePath('user', {
-                params: CoreObject.withoutEmpty({
+                params: {
                     userId: this.userId,
                     courseId: this.courseId,
-                }),
+                },
             });
         });
     }
diff --git a/src/core/features/grades/pages/course/course.page.ts b/src/core/features/grades/pages/course/course.page.ts
index f1126acd3..efeca52fc 100644
--- a/src/core/features/grades/pages/course/course.page.ts
+++ b/src/core/features/grades/pages/course/course.page.ts
@@ -27,7 +27,6 @@ import {
 import { CoreSites } from '@services/sites';
 import { CoreUtils } from '@services/utils/utils';
 import { CoreSplitViewComponent, CoreSplitViewMode } from '@components/split-view/split-view';
-import { CoreObject } from '@singletons/object';
 import { CorePageItemsListManager } from '@classes/page-items-list-manager';
 import { CoreNavigator } from '@services/navigator';
 
@@ -174,7 +173,7 @@ class CoreGradesCourseManager extends CorePageItemsListManager<CoreGradesFormatt
      * @inheritdoc
      */
     protected getItemQueryParams(): Params {
-        return CoreObject.withoutEmpty({ userId: this.userId });
+        return { userId: this.userId };
     }
 
     /**
diff --git a/src/core/features/login/services/login-helper.ts b/src/core/features/login/services/login-helper.ts
index 24822d37b..a22ca2109 100644
--- a/src/core/features/login/services/login-helper.ts
+++ b/src/core/features/login/services/login-helper.ts
@@ -33,7 +33,6 @@ import { makeSingleton, Translate } from '@singletons';
 import { CoreLogger } from '@singletons/logger';
 import { CoreUrl } from '@singletons/url';
 import { CoreNavigator } from '@services/navigator';
-import { CoreObject } from '@singletons/object';
 
 /**
  * Helper provider that provides some common features regarding authentication.
@@ -428,7 +427,7 @@ export class CoreLoginHelperProvider {
             return ['/login/credentials', { siteUrl: url }];
         }
 
-        return ['/login/site', CoreObject.withoutEmpty({ showKeyboard: showKeyboard })];
+        return ['/login/site', { showKeyboard }];
     }
 
     /**
diff --git a/src/core/guards/redirect.ts b/src/core/guards/redirect.ts
index 69129479d..dad98c2fd 100644
--- a/src/core/guards/redirect.ts
+++ b/src/core/guards/redirect.ts
@@ -17,7 +17,6 @@ import { CanActivate, CanLoad, UrlTree } from '@angular/router';
 import { CoreApp } from '@services/app';
 import { CoreSites } from '@services/sites';
 import { Router } from '@singletons';
-import { CoreObject } from '@singletons/object';
 import { CoreConstants } from '../constants';
 
 @Injectable({ providedIn: 'root' })
@@ -62,10 +61,10 @@ export class CoreRedirectGuard implements CanLoad, CanActivate {
                 );
                 const route = Router.parseUrl('/main');
 
-                route.queryParams = CoreObject.withoutEmpty({
+                route.queryParams = {
                     redirectPath: redirect.page,
                     redirectParams: redirect.params,
-                });
+                };
 
                 return loggedIn ? route : true;
             }
@@ -78,10 +77,10 @@ export class CoreRedirectGuard implements CanLoad, CanActivate {
             // Redirect to non-site path.
             const route = Router.parseUrl(redirect.page);
 
-            route.queryParams = CoreObject.withoutEmpty({
+            route.queryParams = {
                 redirectPath: redirect.page,
                 redirectParams: redirect.params,
-            });
+            };
 
             return route;
         } finally {
diff --git a/src/core/services/navigator.ts b/src/core/services/navigator.ts
index 5f830d1d1..ab711adaa 100644
--- a/src/core/services/navigator.ts
+++ b/src/core/services/navigator.ts
@@ -127,7 +127,7 @@ export class CoreNavigatorService {
         const url: string[] = [/^[./]/.test(path) ? path : `./${path}`];
         const navigationOptions: NavigationOptions = CoreObject.withoutEmpty({
             animated: options.animated,
-            queryParams: CoreObject.isEmpty(options.params ?? {}) ? null : options.params,
+            queryParams: CoreObject.isEmpty(options.params ?? {}) ? null : CoreObject.withoutEmpty(options.params),
             relativeTo: path.startsWith('/') ? null : this.getCurrentRoute(),
         });