diff -u acepack-1.4.1/debian/changelog acepack-1.4.1/debian/changelog
--- acepack-1.4.1/debian/changelog
+++ acepack-1.4.1/debian/changelog
@@ -1,3 +1,9 @@
+acepack (1.4.1-2build1) artful; urgency=medium
+
+  * No-change rebuild to pick up r-api-3.4
+
+ -- Graham Inggs <ginggs@ubuntu.com>  Wed, 27 Sep 2017 08:37:55 +0000
+
 acepack (1.4.1-2) unstable; urgency=medium
 
   * Rebuilt under R 3.4.0 to update registration for .C() and .Fortran()