diff --git a/sq2lv_layouts.h b/sq2lv_layouts.h
index f1f075b..24b84d3 100644
--- a/sq2lv_layouts.h
+++ b/sq2lv_layouts.h
@@ -16,6 +16,7 @@
 
 /* Layout IDs, values can be used as indexes into the sq2lv_layouts array */
 typedef enum {
+    SQ2LV_LAYOUT_NONE = -1,
     SQ2LV_LAYOUT_US = 0,
     SQ2LV_LAYOUT_DE = 1,
     SQ2LV_LAYOUT_ES = 2,
diff --git a/squeek2lvgl b/squeek2lvgl
index 01c343b..482953d 160000
--- a/squeek2lvgl
+++ b/squeek2lvgl
@@ -1 +1 @@
-Subproject commit 01c343b96cec50880a1dca3af6a8f40be89b8149
+Subproject commit 482953d769ff09b2e32fb2660fffd3a825adee6f