diff --git a/src/Input/SDLInput.cpp b/src/Input/SDLInput.cpp
index d87e9cf..2e042b4 100644
--- a/src/Input/SDLInput.cpp
+++ b/src/Input/SDLInput.cpp
@@ -5,6 +5,7 @@
 
 #include <SDL_events.h>
 #include <SDL_keyboard.h>
+#include <cstring>
 
 //-----------------------------------------------------------------------------
 // Input