diff -Nru libaio-0.3.110/debian/changelog libaio-0.3.110/debian/changelog
--- libaio-0.3.110/debian/changelog	2017-11-05 15:26:47.000000000 +0000
+++ libaio-0.3.110/debian/changelog	2019-04-02 03:39:58.000000000 +0000
@@ -1,3 +1,10 @@
+libaio (0.3.110-5ubuntu0.1) bionic-proposed; urgency=medium
+
+  * SRU:
+  * Mark the libaio-dev packages as M-A: same. LP: #1630892.
+
+ -- Matthias Klose <doko@ubuntu.com>  Tue, 02 Apr 2019 05:39:58 +0200
+
 libaio (0.3.110-5) unstable; urgency=medium
 
   * Line-wrap and sort debian/control fields.
diff -Nru libaio-0.3.110/debian/control libaio-0.3.110/debian/control
--- libaio-0.3.110/debian/control	2017-11-05 15:23:24.000000000 +0000
+++ libaio-0.3.110/debian/control	2019-04-02 03:39:55.000000000 +0000
@@ -43,6 +43,7 @@
 Package: libaio-dev
 Section: libdevel
 Architecture: linux-any
+Multi-Arch: same
 Depends:
  ${misc:Depends},
  libaio1 (= ${binary:Version}),