diff --git a/users/manna-harbour_miryoku/custom_rules.mk b/users/manna-harbour_miryoku/custom_rules.mk
index 6e222bb11c3..cee9789b72d 100644
--- a/users/manna-harbour_miryoku/custom_rules.mk
+++ b/users/manna-harbour_miryoku/custom_rules.mk
@@ -1,3 +1,4 @@
 # Copyright 2019 Manna Harbour
 # https://github.com/manna-harbour/miryoku
 
+MIRYOKU_NAV = VI # VI navigation