diff --git a/muk_web_preview/static/src/js/fields/binary.js b/muk_web_preview/static/src/js/fields/binary.js
index 3f6d939..44df1d7 100644
--- a/muk_web_preview/static/src/js/fields/binary.js
+++ b/muk_web_preview/static/src/js/fields/binary.js
@@ -58,7 +58,7 @@ fields.FieldBinaryFile.include({
         var binary_url = session.url('/web/content', {
             model: this.model,
             id: JSON.stringify(this.res_id),
-            data: utils.is_bin_size(this.value) ? null : this.value,
+            data: null,
             unique: unique ? unique.replace(/[^0-9]/g, '') : null,
             filename_field: filename_fieldname,
             filename: filename,