diff --git a/lib/shared/user-utils.js b/lib/shared/user-utils.js
--- a/lib/shared/user-utils.js
+++ b/lib/shared/user-utils.js
@@ -6,7 +6,6 @@
   ThreadInfo,
   RawThreadInfo,
 } from '../types/minimally-encoded-thread-permissions-types.js';
-import type { ServerThreadInfo } from '../types/thread-types.js';
 import type { UserInfo } from '../types/user-types.js';
 import { useSelector } from '../utils/redux-utils.js';
 
@@ -32,9 +31,7 @@
   return 'anonymous';
 }
 
-function useKeyserverAdmin(
-  community: ThreadInfo | RawThreadInfo | ServerThreadInfo,
-): ?UserInfo {
+function useKeyserverAdmin(community: ThreadInfo | RawThreadInfo): ?UserInfo {
   const userInfos = useSelector(state => state.userStore.userInfos);
   // This hack only works as long as there is only one admin
   // Linear task to revert this: