diff --git a/src/providers/storage/s3.js b/src/providers/storage/s3.js
index 7d41a52b97..0963e3c57a 100644
--- a/src/providers/storage/s3.js
+++ b/src/providers/storage/s3.js
@@ -6,7 +6,9 @@ const s3 = (formio) => ({
       response.data.key = XHR.path([response.data.key, dir, fileName]);
       if (response.signed) {
         xhr.openAndSetHeaders('PUT', response.signed);
-        xhr.setRequestHeader('Content-Type', file.type);
+        Object.keys(response.data.headers).forEach(key => {
+          xhr.setRequestHeader(key, response.data.headers[key]);
+        });
         return file;
       }
       else {