diff --git a/CHANGELOG b/CHANGELOG
index 9210a8c..2f76a8c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,12 @@
 # -*- mode: org -*-
 
+* v0.5.2    UNRELEASED
+
+- Fixed a bug that caused ~closql-insert~ to fail when using Emacs 25
+  ever since Emacs 26 is supported too.
+
+- Added new utility function ~closql-format~.
+
 * v0.5.1    2017/12/19
 
 - A recent change on Emacs 27.0.50 causes an EmacSQL bug to surface.
diff --git a/closql.el b/closql.el
index b8a03d8..3e21fab 100644
--- a/closql.el
+++ b/closql.el
@@ -398,7 +398,8 @@
                         (vec (make-vector len -1)))
                    (dotimes (i len)
                      (aset vec i (aref object i)))
-                   vec))
+                   vec)
+               object)
              type))
 
 (cl-defmethod closql--abbrev-class ((class-tag symbol))