diff --git a/.changeset/fast-peaches-return.md b/.changeset/fast-peaches-return.md
new file mode 100644
index 00000000..847cb9ae
--- /dev/null
+++ b/.changeset/fast-peaches-return.md
@@ -0,0 +1,5 @@
+---
+'@flatfile/react': patch
+---
+
+Fix for addign and changing listeners when not inline
diff --git a/packages/react/src/hooks/legacy/useCreateListener.ts b/packages/react/src/hooks/legacy/useCreateListener.ts
index 8235aea2..b626d3be 100644
--- a/packages/react/src/hooks/legacy/useCreateListener.ts
+++ b/packages/react/src/hooks/legacy/useCreateListener.ts
@@ -25,6 +25,9 @@ export const useCreateListener = ({
   // set the api key to fully authenticate into Flatfile api
   // todo: should we use CrossEnvConfig here?
   ;(window as any).CROSSENV_FLATFILE_API_KEY = accessToken
+  if (apiUrl) {
+    ;(window as any).CROSSENV_FLATFILE_API_URL = apiUrl
+  }
 
   useEffect(() => {
     if (listener && accessToken)