diff --git a/keyboards/handwired/promethium/promethium.h b/keyboards/handwired/promethium/promethium.h
index 662eeab9..5b3675c5 100644
--- a/keyboards/handwired/promethium/promethium.h
+++ b/keyboards/handwired/promethium/promethium.h
@@ -4,6 +4,7 @@
 #include "quantum.h"
 
 #define PS2_INIT_DELAY 2000
+#define PS2_MOUSE_USE_REMOTE_MODE
 
 #define KEYMAP( \
     k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, \