diff --git a/src/object.c b/src/object.c
index 77fdc90..431ca63 100644
--- a/src/object.c
+++ b/src/object.c
@@ -36,8 +36,8 @@ void fe_object_set_vertex(fe_object * object, fe_vertex * points, uint32_t n, bo
         if (!object->vertex_table)
             return;
         memcpy(object->vertex_table, points, n*sizeof(fe_vertex));
-        object->vertex_t0 = object->vertex_table[n];
-        object->vertex_t1 = object->vertex_table[2*n];
+        object->vertex_t0 = &object->vertex_table[n];
+        object->vertex_t1 = &object->vertex_table[2*n];
     }
     else
     {