diff --git a/test/ref/utils/instances.ts.block.at.point.el b/test/ref/utils/instances.ts.block.at.point.el
index eafd713..be71c3e 100644
--- a/test/ref/utils/instances.ts.block.at.point.el
+++ b/test/ref/utils/instances.ts.block.at.point.el
@@ -13,8 +13,16 @@
    (beg-point . 864)
    (end-point . 959))
   . 906)
- (nil . 1423)
- (nil . 1623)
+ (((type . "module_declaration")
+   (name . "instances")
+   (beg-point . 820)
+   (end-point . 2820))
+  . 1423)
+ (((type . "module_declaration")
+   (name . "instances")
+   (beg-point . 820)
+   (end-point . 2820))
+  . 1623)
  (((type . "generate_region")
    (name . "i")
    (beg-point . 1627)
diff --git a/test/ref/utils/tb_program.ts.block.at.point.el b/test/ref/utils/tb_program.ts.block.at.point.el
index 02ed275..0519402 100644
--- a/test/ref/utils/tb_program.ts.block.at.point.el
+++ b/test/ref/utils/tb_program.ts.block.at.point.el
@@ -19,7 +19,11 @@
    (beg-point . 856)
    (end-point . 4657))
   . 1781)
- (nil . 1866)
+ (((type . "module_declaration")
+   (name . "tb_program")
+   (beg-point . 856)
+   (end-point . 4657))
+  . 1866)
  (((type . "task_declaration")
    (name . "init_rom")
    (beg-point . 1871)
@@ -50,7 +54,11 @@
    (beg-point . 3477)
    (end-point . 3540))
   . 3515)
- (nil . 3541)
+ (((type . "module_declaration")
+   (name . "tb_program")
+   (beg-point . 856)
+   (end-point . 4657))
+  . 3541)
  (((type . "task_declaration")
    (name . "reset_system")
    (beg-point . 3547)