diff --git a/rollup.config.js b/rollup.config.js
index 900c6755..60ff07e6 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -15,6 +15,7 @@ const babelOptions = {
       {
         targets: {
           esmodules: true,
+          ie: "11"
         },
       },
     ],