diff --git a/src/app/core/commands.ts b/src/app/core/commands.ts
index ee68333..18b21bc 100644
--- a/src/app/core/commands.ts
+++ b/src/app/core/commands.ts
@@ -176,7 +176,7 @@ export const addSpaceMembership = async (url: string) => {
 
 export const removeSpaceMembership = async (url: string) => {
   const list = get(userGroupList) || makeList({kind: ROOMS})
-  const pred = (t: string[]) => t[t[0] === "r" ? 1 : 2] === url
+  const pred = (t: string[]) => normalizeRelayUrl(t[t[0] === "r" ? 1 : 2]) === url
   const event = await removeFromListByPredicate(list, pred).reconcile(nip44EncryptToSelf)
   const relays = uniq([url, ...Router.get().FromUser().getUrls(), ...getRelayTagValues(event.tags)])