diff --git a/.editorconfig b/.editorconfig
index 87f4c70ae1..8587533002 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -26,4 +26,4 @@ trim_trailing_whitespace = true
 indent_size = 4
 
 [package.json]
-indent_size = 2
+indent_size = 4
diff --git a/src/components/views/auth/VectorAuthPage.tsx b/src/components/views/auth/VectorAuthPage.tsx
index 560fe424aa..1ad03e0107 100644
--- a/src/components/views/auth/VectorAuthPage.tsx
+++ b/src/components/views/auth/VectorAuthPage.tsx
@@ -19,7 +19,7 @@ import SdkConfig from "matrix-react-sdk/src/SdkConfig";
 
 import VectorAuthFooter from "./VectorAuthFooter";
 
-export default class VectorAuthPage extends React.PureComponent {
+export default class VectorAuthPage extends React.PureComponent<React.PropsWithChildren> {
     private static welcomeBackgroundUrl;
 
     // cache the url as a static to prevent it changing without refreshing