diff --git a/types/iopipe__iopipe/tsconfig.json b/types/iopipe__iopipe/tsconfig.json
index 01d23ff29d..f0770af65c 100644
--- a/types/iopipe__iopipe/tsconfig.json
+++ b/types/iopipe__iopipe/tsconfig.json
@@ -8,6 +8,7 @@
         "noImplicitThis": true,
         "strictNullChecks": true,
         "strictFunctionTypes": true,
+        "esModuleInterop": true,
         "baseUrl": "../",
         "typeRoots": [
             "../"