diff --git a/radio/src/thirdparty/libopenui/src/dialog.cpp b/radio/src/thirdparty/libopenui/src/dialog.cpp
index 21d1f143a..a42fb906f 100644
--- a/radio/src/thirdparty/libopenui/src/dialog.cpp
+++ b/radio/src/thirdparty/libopenui/src/dialog.cpp
@@ -57,7 +57,7 @@ void DialogWindowContent::updateSize()
 }
 
 #if defined(DEBUG_WINDOWS)
-std::string DialogWindowContent::getName() const override
+std::string DialogWindowContent::getName() const
 {
   return "DialogWindowContent";
 }
diff --git a/radio/src/thirdparty/libopenui/src/window.cpp b/radio/src/thirdparty/libopenui/src/window.cpp
index 4f1b04008..74d8e5b6e 100644
--- a/radio/src/thirdparty/libopenui/src/window.cpp
+++ b/radio/src/thirdparty/libopenui/src/window.cpp
@@ -248,7 +248,7 @@ std::string Window::getIndentString() const
   return result;
 }
 
-std::string Window::getWindowDebugString(const char *name = nullptr) const
+std::string Window::getWindowDebugString(const char *name) const
 {
   return getName() + (name ? std::string(" [") + name + "] " : " ") +
          getRectString();