diff --git a/loader/src/loader/SettingNodeV3.cpp b/loader/src/loader/SettingNodeV3.cpp
index 1985df9b..a02f4701 100644
--- a/loader/src/loader/SettingNodeV3.cpp
+++ b/loader/src/loader/SettingNodeV3.cpp
@@ -351,6 +351,10 @@ bool StringSettingNodeV3::init(std::shared_ptr<StringSettingV3> setting, float w
     });
     m_input->setScale(.7f);
     m_input->setString(this->getSetting()->getValue());
+    if (auto filter = this->getSetting()->getAllowedCharacters()) {
+        m_input->setFilter(*filter);
+    }
+    
     this->getButtonMenu()->addChildAtPosition(m_input, Anchor::Center);
     
     if (setting->getEnumOptions()) {