diff --git a/ng-dialog/ng-dialog.d.ts b/ng-dialog/ng-dialog.d.ts
index 7b70874408..71757165de 100644
--- a/ng-dialog/ng-dialog.d.ts
+++ b/ng-dialog/ng-dialog.d.ts
@@ -227,6 +227,11 @@ declare namespace angular.dialog {
 		 * Specifies the width of the dialog content element. Default value is null (unspecified)
 		 */
 		width?: string|number;
+		
+		/**
+		 * Specifies the height of the dialog content element. Default value is null (unspecified)
+		 */
+		height?: string|number;
 	}
 
 	/**