diff --git a/src/components/Chat/AdminSpaceInner.tsx b/src/components/Chat/AdminSpaceInner.tsx
index 381302d..fa70120 100644
--- a/src/components/Chat/AdminSpaceInner.tsx
+++ b/src/components/Chat/AdminSpaceInner.tsx
@@ -123,7 +123,7 @@ export const AdminSpaceInner = ({
       window
         .sendMessage("encryptAndPublishSymmetricKeyGroupChatForAdmins", {
           groupId: selectedGroup,
-          previousData: null,
+          previousData: adminGroupSecretKey,
           admins: adminsWithNames,
         })
         .then((response) => {