diff --git a/angular-material/angular-material.d.ts b/angular-material/angular-material.d.ts
index 3b9a896c9..54ef2507b 100644
--- a/angular-material/angular-material.d.ts
+++ b/angular-material/angular-material.d.ts
@@ -28,7 +28,8 @@ declare module angular.material {
 
     interface IPresetDialog<T> {
         title(title: string): T;
-        content(content: string): T;
+        textContent(textContent: string): T;
+        htmlContent(htmlContent: string): T;
         ok(ok: string): T;
         theme(theme: string): T;
         templateUrl(templateUrl?: string): T;