1 files changed, 2 insertions, 1 deletions

diff --git a/lisp/mouse.el b/lisp/mouse.el
index bdaf3c28962..46fb5343cf5 100644
--- a/lisp/mouse.el
+++ b/lisp/mouse.el
@@ -325,7 +325,8 @@ This should be bound to a mouse drag event."
         (goto-char (posn-point end)))
     ;; Don't set this-command to kill-region, so that a following
     ;; C-w will not double the text in the kill ring.
-    (let (this-command)
+    ;; Ignore last-command so we don't append to a preceding kill.
+    (let (this-command last-command)
       (copy-region-as-kill (mark) (point)))
     (mouse-set-region-1)))