diff --git a/commafeed-client/src/pages/app/ApiDocumentationPage.tsx b/commafeed-client/src/pages/app/ApiDocumentationPage.tsx
index cb8291b5..bab0683e 100644
--- a/commafeed-client/src/pages/app/ApiDocumentationPage.tsx
+++ b/commafeed-client/src/pages/app/ApiDocumentationPage.tsx
@@ -1,5 +1,10 @@
 import { Box } from "@mantine/core"
-import { RedocStandalone } from "redoc"
+import { HistoryService, RedocStandalone } from "redoc"
+
+// disable redoc url sync because it causes issues with hashrouter
+Object.defineProperty(HistoryService.prototype, "replace", {
+    value: () => {},
+})
 
 function ApiDocumentationPage() {
     return (