diff --git a/demo/source/main.c b/demo/source/main.c
index 3ff6524..b60db3c 100644
--- a/demo/source/main.c
+++ b/demo/source/main.c
@@ -65,6 +65,7 @@ int main(int argc, char *argv[])
 				if(drcdat->button & WIIDRC_BUTTON_PLUS) printf("Plus pressed\n");
 				if(drcdat->button & WIIDRC_BUTTON_MINUS) printf("Minus pressed\n");
 				if(drcdat->button & WIIDRC_BUTTON_HOME) printf("HOME pressed\n");
+				if(drcdat->button & WIIDRC_BUTTON_SYNC) printf("SYNC pressed\n");
 				if(drcdat->extra & WIIDRC_EXTRA_BUTTON_L3) printf("L3 pressed\n");
 				if(drcdat->extra & WIIDRC_EXTRA_BUTTON_R3) printf("R3 pressed\n");
 				if(drcdat->extra & WIIDRC_EXTRA_BUTTON_TV) printf("TV pressed\n");
diff --git a/include/wiidrc/wiidrc.h b/include/wiidrc/wiidrc.h
index 50facd1..5cefedc 100644
--- a/include/wiidrc/wiidrc.h
+++ b/include/wiidrc/wiidrc.h
@@ -35,6 +35,7 @@ struct WiiDRCData {
 #define WIIDRC_BUTTON_PLUS		0x0008
 #define WIIDRC_BUTTON_MINUS		0x0004
 #define WIIDRC_BUTTON_HOME		0x0002
+#define WIIDRC_BUTTON_SYNC		0x0001
 
 #define WIIDRC_EXTRA_BUTTON_L3	0x80
 #define WIIDRC_EXTRA_BUTTON_R3	0x40