diff --git a/formatTest/typeCheckedTests/expected_output/comments.rei.4.07.0 b/formatTest/typeCheckedTests/expected_output/comments.rei.4.07.0
index 0d0f98b81..7749a396e 100644
--- a/formatTest/typeCheckedTests/expected_output/comments.rei.4.07.0
+++ b/formatTest/typeCheckedTests/expected_output/comments.rei.4.07.0
@@ -1,6 +1,8 @@
 /* **** comment */
 /*** comment */
 /** docstring */;
+[@reason.version 3.7];
+
 /* comment */
 /** docstring */;
 /*** comment */
diff --git a/formatTest/typeCheckedTests/expected_output/comments.rei.4.07.1 b/formatTest/typeCheckedTests/expected_output/comments.rei.4.07.1
index 0d0f98b81..7749a396e 100644
--- a/formatTest/typeCheckedTests/expected_output/comments.rei.4.07.1
+++ b/formatTest/typeCheckedTests/expected_output/comments.rei.4.07.1
@@ -1,6 +1,8 @@
 /* **** comment */
 /*** comment */
 /** docstring */;
+[@reason.version 3.7];
+
 /* comment */
 /** docstring */;
 /*** comment */
diff --git a/formatTest/typeCheckedTests/expected_output/comments.rei.4.08.0 b/formatTest/typeCheckedTests/expected_output/comments.rei.4.08.0
index 9bbe56a19..7749a396e 100644
--- a/formatTest/typeCheckedTests/expected_output/comments.rei.4.08.0
+++ b/formatTest/typeCheckedTests/expected_output/comments.rei.4.08.0
@@ -2,6 +2,7 @@
 /*** comment */
 /** docstring */;
 [@reason.version 3.7];
+
 /* comment */
 /** docstring */;
 /*** comment */