diff --git a/app/javascript/controllers/settings/nostr_pubkey_controller.js b/app/javascript/controllers/settings/nostr_pubkey_controller.js
index 4660326..8d4d921 100644
--- a/app/javascript/controllers/settings/nostr_pubkey_controller.js
+++ b/app/javascript/controllers/settings/nostr_pubkey_controller.js
@@ -20,7 +20,9 @@ export default class extends Controller {
     }
 
     if (window.nostr) {
-      this.setPubkeyTarget.disabled = false
+      if (this.hasSetPubkeyTarget) {
+        this.setPubkeyTarget.disabled = false
+      }
     } else {
       this.noExtensionTarget.classList.remove("hidden")
     }