diff --git a/debian/changelog b/debian/changelog
index ab67b13..352d5c4 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+porechop (0.2.4+dfsg-2) UNRELEASED; urgency=medium
+
+  * Bump debhelper from old 11 to 12.
+  * Set debhelper-compat version in Build-Depends.
+  * Set upstream metadata fields: Bug-Database, Bug-Submit.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Tue, 07 Jan 2020 09:11:04 +0000
+
 porechop (0.2.4+dfsg-1) unstable; urgency=medium
 
   * Team upload.
diff --git a/debian/compat b/debian/compat
deleted file mode 100644
index b4de394..0000000
--- a/debian/compat
+++ /dev/null
@@ -1 +0,0 @@
-11
diff --git a/debian/control b/debian/control
index 6fc96b5..a0f0a2f 100644
--- a/debian/control
+++ b/debian/control
@@ -4,7 +4,7 @@ Uploaders: C├ędric Lood <cedric.lood@kuleuven.be>,
            Andreas Tille <tille@debian.org>
 Section: science
 Priority: optional
-Build-Depends: debhelper (>= 11~),
+Build-Depends: debhelper-compat (= 12),
                dh-python,
                libseqan2-dev,
                python3-dev,
diff --git a/debian/upstream/metadata b/debian/upstream/metadata
index 3eff106..cec4052 100644
--- a/debian/upstream/metadata
+++ b/debian/upstream/metadata
@@ -1,3 +1,4 @@
+Bug-Database: https://github.com/rrwick/Porechop/issues
 Registry:
  - Name: OMICtools
    Entry: OMICS_17306
@@ -5,3 +6,4 @@ Registry:
    Entry: NA
  - Name: SciCrunch
    Entry: NA
+Bug-Submit: https://github.com/rrwick/Porechop/issues/new