diff --git a/Controllers/DebugController/RGBController_Debug.cpp b/Controllers/DebugController/RGBController_Debug.cpp
index c70a3de0..42350658 100644
--- a/Controllers/DebugController/RGBController_Debug.cpp
+++ b/Controllers/DebugController/RGBController_Debug.cpp
@@ -1,5 +1,6 @@
 #include "RGBController_Debug.h"
 
+#include <algorithm>
 #include <cstring>
 
 RGBController_Debug::RGBController_Debug()