diff -pruN 1.0.0.0-2/debian/changelog 1.0.0.0-2ubuntu1/debian/changelog
--- 1.0.0.0-2/debian/changelog	2025-02-21 00:40:07.000000000 +0000
+++ 1.0.0.0-2ubuntu1/debian/changelog	2025-09-23 21:25:42.000000000 +0000
@@ -1,3 +1,9 @@
+haskell-regex-pcre2 (1.0.0.0-2ubuntu1) questing; urgency=medium
+
+  * Add libghc-regex-pcre2-dev Depends: libpcre2-dev
+
+ -- Jeremy Bícha <jbicha@ubuntu.com>  Tue, 23 Sep 2025 17:25:42 -0400
+
 haskell-regex-pcre2 (1.0.0.0-2) unstable; urgency=medium
 
   * Post-NEW source-only upload
diff -pruN 1.0.0.0-2/debian/control 1.0.0.0-2ubuntu1/debian/control
--- 1.0.0.0-2/debian/control	2025-02-20 00:01:24.000000000 +0000
+++ 1.0.0.0-2ubuntu1/debian/control	2025-09-23 21:25:42.000000000 +0000
@@ -1,5 +1,6 @@
 Source: haskell-regex-pcre2
-Maintainer: Debian Haskell Group <pkg-haskell-maintainers@lists.alioth.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian Haskell Group <pkg-haskell-maintainers@lists.alioth.debian.org>
 Uploaders: Pete Ryland <pdr@pdr.cx>
 Priority: optional
 Section: haskell
@@ -26,7 +27,7 @@ X-Description: PCRE2 Backend for "Text.R
 
 Package: libghc-regex-pcre2-dev
 Architecture: any
-Depends: ${haskell:Depends}, ${misc:Depends}, ${shlibs:Depends},
+Depends: libpcre2-dev, ${haskell:Depends}, ${misc:Depends}, ${shlibs:Depends},
 Recommends: ${haskell:Recommends},
 Suggests: ${haskell:Suggests},
 Conflicts: ${haskell:Conflicts},
