diff --git a/packages/client/src/api/api.js b/packages/client/src/api/api.js
index a88398ed3a..aea4944aae 100644
--- a/packages/client/src/api/api.js
+++ b/packages/client/src/api/api.js
@@ -20,9 +20,10 @@ const makeApiCall = async ({ method, url, body, json = true }) => {
     const requestBody = json ? JSON.stringify(body) : body
     let headers = {
       Accept: "application/json",
-      "Content-Type": "application/json",
+      ...(json && { "Content-Type": "application/json" }),
       "x-budibase-app-id": window["##BUDIBASE_APP_ID##"],
     }
+
     if (!window["##BUDIBASE_IN_BUILDER##"]) {
       headers["x-budibase-type"] = "client"
     }