diff --git a/launcher/Application.cpp b/launcher/Application.cpp
index dd916ce8..161c6f59 100644
--- a/launcher/Application.cpp
+++ b/launcher/Application.cpp
@@ -971,6 +971,7 @@ void Application::performMainStartupAction()
                 if (!apiKey.isEmpty())
                 {
                     m_settings->set("FlameKeyOverride", apiKey);
+                    updateCapabilities();
                 }
             }
 
diff --git a/launcher/ui/pages/global/APIPage.cpp b/launcher/ui/pages/global/APIPage.cpp
index fc8e3b91..6cfd2f9b 100644
--- a/launcher/ui/pages/global/APIPage.cpp
+++ b/launcher/ui/pages/global/APIPage.cpp
@@ -182,6 +182,8 @@ void APIPage::applySettings()
     QString flameKey = ui->flameKey->text();
     s->set("FlameKeyOverride", flameKey);
     s->set("UserAgentOverride", ui->userAgentLineEdit->text());
+
+    APPLICATION->updateCapabilities();
 }
 
 void APIPage::fetchKeyButtonPressed()