diff -Nru dovecot-2.2.22/debian/changelog dovecot-2.2.22/debian/changelog
--- dovecot-2.2.22/debian/changelog	2016-04-20 06:33:30.000000000 +0000
+++ dovecot-2.2.22/debian/changelog	2016-04-20 23:59:34.000000000 +0000
@@ -1,3 +1,10 @@
+dovecot (1:2.2.22-1ubuntu4) xenial; urgency=medium
+
+  * Urgh. Previous upload added a runtime dependency on libstemmer0d to
+    dovecot-core that I missed. Revert it, and reopen LP: 1524526.
+
+ -- Christopher James Halse Rogers <raof@ubuntu.com>  Thu, 21 Apr 2016 09:59:28 +1000
+
 dovecot (1:2.2.22-1ubuntu3) xenial; urgency=medium
 
   * Re-add build dependency on libstemmer-dev
diff -Nru dovecot-2.2.22/debian/control dovecot-2.2.22/debian/control
--- dovecot-2.2.22/debian/control	2016-04-20 06:29:21.000000000 +0000
+++ dovecot-2.2.22/debian/control	2016-04-21 00:00:20.000000000 +0000
@@ -28,7 +28,6 @@
                liblzma-dev,
                liblz4-dev,
                libexttextcat-dev,
-               libstemmer-dev,
                autotools-dev,
                dh-exec
 Standards-Version: 3.9.7