diff --git a/Source/Plugins/Plugin_Wiimote/Src/EmuMain.h b/Source/Plugins/Plugin_Wiimote/Src/EmuMain.h
index 1a7de8f459..573dffe268 100644
--- a/Source/Plugins/Plugin_Wiimote/Src/EmuMain.h
+++ b/Source/Plugins/Plugin_Wiimote/Src/EmuMain.h
@@ -19,6 +19,7 @@
 #define WIIMOTE_EMU_H
 
 #include "wiimote_hid.h"
+#include <string>
 
 namespace WiiMoteEmu
 {
@@ -34,4 +35,4 @@ std::string ArrayToString(const u8 *data, u32 size, u32 offset = 0, int line_len
 
 };
 
-#endif
\ No newline at end of file
+#endif