diff --git a/src/structs.h b/src/structs.h
index 124b059..fd3a1d0 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -2113,7 +2113,8 @@
     POPPOS_TOPLEFT,
     POPPOS_BOTRIGHT,
     POPPOS_TOPRIGHT,
-    POPPOS_CENTER
+    POPPOS_CENTER,
+    POPPOS_NONE
 } poppos_T;
 
 typedef enum {