diff --git a/packages/common/src/client-context.ts b/packages/common/src/client-context.ts
index f3d68dc..2175c60 100644
--- a/packages/common/src/client-context.ts
+++ b/packages/common/src/client-context.ts
@@ -33,6 +33,11 @@ export class ClientContext {
    */
   pubkey: string | undefined;
 
+  /**
+   * IP address of the client.
+   */
+  ip: string | undefined;
+
   /**
    * Create a new ClientContext instance. Usually you don't need to create this.
    *