diff --git a/keyboards/viktus/sp_mini/keymaps/via/rules.mk b/keyboards/viktus/sp_mini/keymaps/via/rules.mk
index 16d33cd8..36b7ba9c 100644
--- a/keyboards/viktus/sp_mini/keymaps/via/rules.mk
+++ b/keyboards/viktus/sp_mini/keymaps/via/rules.mk
@@ -1,2 +1,2 @@
 VIA_ENABLE = yes
-
+LTO_ENABLE = yes