diff --git a/src/actions/add-members.ts b/src/actions/add-members.ts
index e9b1265..4108209 100644
--- a/src/actions/add-members.ts
+++ b/src/actions/add-members.ts
@@ -23,8 +23,8 @@ export async function addMembers(
 	groupId: string,
 	members: Address[],
 ): Promise<{ pendingMembers: Address[]; members: Address[] }> {
-	let existingMembers: Address[] = [];
-	let pendingMembers: Address[] = [];
+	const existingMembers: Address[] = [];
+	const pendingMembers: Address[] = [];
 
 	// - Try to add all the members to the group if this fails
 	// - then we will try to add each member individually to determine