diff --git a/include/spho/data.h b/include/spho/data.h
index 17f1541..2050387 100644
--- a/include/spho/data.h
+++ b/include/spho/data.h
@@ -30,7 +30,7 @@ struct spho_const_le {
 };
 
 
-SLIST_HEAD(spho_nom_l, struct spho_nom_le);
-SLIST_HEAD(spho_const_l, struct spho_const_le);
+SLIST_HEAD(spho_nom_l, spho_nom_le);
+SLIST_HEAD(spho_const_l, spho_const_le);
 
 #endif