diff --git a/packages/material-ui-lab/src/Alert/Alert.d.ts b/packages/material-ui-lab/src/Alert/Alert.d.ts
index 7dca614cfefb44..f4510343f6d3fa 100644
--- a/packages/material-ui-lab/src/Alert/Alert.d.ts
+++ b/packages/material-ui-lab/src/Alert/Alert.d.ts
@@ -1,3 +1,2 @@
-import Alert from '@material-ui/core/Alert';
-
-export default Alert;
+export { default } from '@material-ui/core/Alert';
+export * from '@material-ui/core/Alert';
diff --git a/packages/material-ui-lab/src/AlertTitle/AlertTitle.d.ts b/packages/material-ui-lab/src/AlertTitle/AlertTitle.d.ts
index b19569472d820e..c0c459d838997e 100644
--- a/packages/material-ui-lab/src/AlertTitle/AlertTitle.d.ts
+++ b/packages/material-ui-lab/src/AlertTitle/AlertTitle.d.ts
@@ -1,3 +1,2 @@
-import AlertTitle from '@material-ui/core/AlertTitle';
-
-export default AlertTitle;
+export { default } from '@material-ui/core/AlertTitle';
+export * from '@material-ui/core/AlertTitle';