diff --git a/src/app/components/hosting/RelayCreate.svelte b/src/app/components/hosting/RelayCreate.svelte
index c060a9c0..2a1ff17f 100644
--- a/src/app/components/hosting/RelayCreate.svelte
+++ b/src/app/components/hosting/RelayCreate.svelte
@@ -29,6 +29,7 @@
       policy_strip_signatures: 0,
       groups_enabled: 1,
       management_enabled: 1,
+      members_can_invite: 1,
       push_enabled: 1,
     }
 
diff --git a/src/app/components/hosting/RelayDetailCard.svelte b/src/app/components/hosting/RelayDetailCard.svelte
index eb371b38..c3d053cf 100644
--- a/src/app/components/hosting/RelayDetailCard.svelte
+++ b/src/app/components/hosting/RelayDetailCard.svelte
@@ -409,6 +409,16 @@
             onchange={setFlag("policy_public_join")} />
         {/snippet}
       </FieldInline>
+      <FieldInline>
+        {#snippet label()}
+          <span>Members can invite others</span>
+        {/snippet}
+        {#snippet input()}
+          <ToggleInput
+            checked={flagToBool(current.members_can_invite, true)}
+            onchange={setFlag("members_can_invite")} />
+        {/snippet}
+      </FieldInline>
       <FieldInline>
         {#snippet label()}
           <span>Strip signatures</span>
diff --git a/src/app/hosting.ts b/src/app/hosting.ts
index a59d62ae..202287d5 100644
--- a/src/app/hosting.ts
+++ b/src/app/hosting.ts
@@ -41,6 +41,7 @@ export type HostedRelay = {
   policy_strip_signatures: number
   groups_enabled: number
   management_enabled: number
+  members_can_invite: number
   blossom_enabled: number
   livekit_enabled: number
   push_enabled: number
@@ -54,6 +55,7 @@ export type RelayFlag =
   | "policy_strip_signatures"
   | "groups_enabled"
   | "management_enabled"
+  | "members_can_invite"
   | "blossom_enabled"
   | "livekit_enabled"
   | "push_enabled"
@@ -72,6 +74,7 @@ export type CreateRelayInput = {
   policy_strip_signatures?: number
   groups_enabled?: number
   management_enabled?: number
+  members_can_invite?: number
   blossom_enabled?: number
   livekit_enabled?: number
   push_enabled?: number
@@ -91,6 +94,7 @@ export type UpdateRelayInput = {
   policy_strip_signatures?: number
   groups_enabled?: number
   management_enabled?: number
+  members_can_invite?: number
   blossom_enabled?: number
   livekit_enabled?: number
   push_enabled?: number