diff --git a/debian/changelog b/debian/changelog
index 67dd1f4..d706ba8 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-mozc (1.5.1090.102-3~exp1) experimental; urgency=low
+mozc (1.5.1090.102-3~exp1) unstable; urgency=low
 
   * Update debian/control.
     - Add emacs24 to Depends of emacs-mozc. (Closes: #682040)