diff --git a/src/addons/mod/resource/components/index/addon-mod-resource-index.html b/src/addons/mod/resource/components/index/addon-mod-resource-index.html
index 68d143323..411279e8b 100644
--- a/src/addons/mod/resource/components/index/addon-mod-resource-index.html
+++ b/src/addons/mod/resource/components/index/addon-mod-resource-index.html
@@ -18,7 +18,7 @@
 </core-navbar-buttons>
 
 <!-- Content. -->
-<core-loading [hideUntil]="loaded" class="safe-area-page">
+<core-loading [hideUntil]="loaded" class="safe-area-page core-loading-fullheight">
 
     <!-- Activity info. -->
     <core-course-module-info *ngIf="showCompletion" [module]="module" [showManualCompletion]="true"
diff --git a/src/addons/mod/url/components/index/addon-mod-url-index.html b/src/addons/mod/url/components/index/addon-mod-url-index.html
index 97eb1118a..d673cbea8 100644
--- a/src/addons/mod/url/components/index/addon-mod-url-index.html
+++ b/src/addons/mod/url/components/index/addon-mod-url-index.html
@@ -13,7 +13,7 @@
 </core-navbar-buttons>
 
 <!-- Content. -->
-<core-loading [hideUntil]="loaded">
+<core-loading [hideUntil]="loaded" class="core-loading-fullheight">
 
     <!-- Activity info. -->
     <core-course-module-info *ngIf="showCompletion" [module]="module" [showManualCompletion]="true"
diff --git a/src/core/features/viewer/pages/iframe/iframe.html b/src/core/features/viewer/pages/iframe/iframe.html
index 64a5161d3..270821cfa 100644
--- a/src/core/features/viewer/pages/iframe/iframe.html
+++ b/src/core/features/viewer/pages/iframe/iframe.html
@@ -7,7 +7,7 @@
     </ion-toolbar>
 </ion-header>
 <ion-content>
-    <core-loading [hideUntil]="finalUrl">
+    <core-loading [hideUntil]="finalUrl" class="core-loading-fullheight">
         <core-iframe *ngIf="finalUrl" [src]="finalUrl"></core-iframe>
     </core-loading>
 </ion-content>