diff --git a/Source/Core/DolphinQt2/Settings.h b/Source/Core/DolphinQt2/Settings.h
index 183de6b36a..606f4ba9b6 100644
--- a/Source/Core/DolphinQt2/Settings.h
+++ b/Source/Core/DolphinQt2/Settings.h
@@ -50,7 +50,6 @@ public:
   void SetUserStylesEnabled(bool enabled);
   bool AreUserStylesEnabled() const;
 
-  bool IsInDevelopmentWarningEnabled() const;
   bool IsLogVisible() const;
   void SetLogVisible(bool visible);
   bool IsLogConfigVisible() const;