diff --git a/keyboards/rocketboard_16/keycode_lookup.h b/keyboards/rocketboard_16/keycode_lookup.h
index f51dcfd52a1..218b709b47d 100644
--- a/keyboards/rocketboard_16/keycode_lookup.h
+++ b/keyboards/rocketboard_16/keycode_lookup.h
@@ -26,4 +26,4 @@ typedef struct
 
 char* translate_keycode_to_string(uint16_t code);
 
-extern lookup_table_t lookup_table[366];
+extern lookup_table_t lookup_table[334];