diff --git a/packages/medusa-js/src/resources/admin/batch-jobs.ts b/packages/medusa-js/src/resources/admin/batch-jobs.ts
index e80dfc51ac..457541ccf3 100644
--- a/packages/medusa-js/src/resources/admin/batch-jobs.ts
+++ b/packages/medusa-js/src/resources/admin/batch-jobs.ts
@@ -7,6 +7,7 @@ import {
 import qs from "qs"
 import { ResponsePromise } from "../../typings"
 import BaseResource from "../base"
+import { stringifyNullProperties } from "../../utils"
 
 class AdminBatchJobsResource extends BaseResource {
   create(
@@ -24,7 +25,7 @@ class AdminBatchJobsResource extends BaseResource {
     let path = `/admin/batch-jobs`
 
     if (query) {
-      const queryString = qs.stringify(query)
+      const queryString = qs.stringify(stringifyNullProperties(query))
       path = `/admin/batch-jobs?${queryString}`
     }
 
diff --git a/packages/medusa-js/src/utils.ts b/packages/medusa-js/src/utils.ts
new file mode 100644
index 0000000000..1dcf0936f1
--- /dev/null
+++ b/packages/medusa-js/src/utils.ts
@@ -0,0 +1,23 @@
+export function stringifyNullProperties<T extends object>(input: T): T {
+  const convertProperties = (obj: T) => {
+    const res = {} as T
+
+    Object.keys(obj).reduce((acc: T, key: string) => {
+      if (typeof obj[key] === "object") {
+        acc[key] = convertProperties(obj[key])
+      }
+
+      if (obj[key] === null) {
+        acc[key] = "null"
+      } else {
+        acc[key] = obj[key]
+      }
+
+      return acc
+    }, res)
+
+    return res
+  }
+
+  return convertProperties(input)
+}