diff --git a/.fernignore b/.fernignore
index 352c105..7e31673 100644
--- a/.fernignore
+++ b/.fernignore
@@ -15,4 +15,5 @@ src/aws-utils.ts
 src/core/streaming-fetcher/streaming-utils.ts
 src/ClientV2.ts
 src/api/resources/datasets/client/Client.ts
-src/CustomClient.ts
\ No newline at end of file
+src/CustomClient.ts
+src/core/form-data-utils/FormDataWrapper.ts
\ No newline at end of file