diff --git a/config/base.keymap b/config/base.keymap
index d6176df..c4e8d46 100644
--- a/config/base.keymap
+++ b/config/base.keymap
@@ -98,7 +98,7 @@
     conditional_layers {
         compatible = "zmk,conditional-layers";
         tri_layer {
-            if-layers = <NAV_L SYM_L>;
+            if-layers = <UPP_L SYM_L>;
             then-layer = <NUM_L>;
         };
     };