diff --git a/res/css/views/auth/_AuthPage.pcss b/res/css/views/auth/_AuthPage.pcss
index b1399444df8..a9ed7fadd4d 100644
--- a/res/css/views/auth/_AuthPage.pcss
+++ b/res/css/views/auth/_AuthPage.pcss
@@ -20,6 +20,8 @@ limitations under the License.
     display: flex;
     flex-direction: column;
     background-color: $authpage-bg-color;
+    height: 100vh;
+    overflow: auto;
 }
 
 .mx_AuthPage_modal {