diff --git a/FunctionCore.h b/FunctionCore.h
index 2194914..a48e8eb 100644
--- a/FunctionCore.h
+++ b/FunctionCore.h
@@ -9,7 +9,7 @@
 #define REDACORE_FUNCTIONCORE_H_
 
 // Standard C/C++ Libraries
-/* none */
+#include <string.h>
 
 // redA Libraries
 #include "LogCore.h"