diff --git a/debian/changelog b/debian/changelog
index 677f7c8..ceb629a 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,7 @@
 proj-rdnap (2008+2018-5) UNRELEASED; urgency=medium
 
   * Bump debhelper compat to 10.
+  * Mark patches as Forwarded: not-needed.
 
  -- Bas Couwenberg <sebastic@debian.org>  Thu, 19 Mar 2020 20:17:13 +0100
 
diff --git a/debian/patches/add-test.patch b/debian/patches/add-test.patch
index 5b4c628..c62f225 100644
--- a/debian/patches/add-test.patch
+++ b/debian/patches/add-test.patch
@@ -46,6 +46,7 @@
    └────────┴────────┘
  .
 Author: Bas Couwenberg <sebastic@debian.org>
+Forwarded: not-needed
 
 --- /dev/null
 +++ b/epsg
diff --git a/debian/patches/add-test2018.patch b/debian/patches/add-test2018.patch
index 628d727..a62eb2d 100644
--- a/debian/patches/add-test2018.patch
+++ b/debian/patches/add-test2018.patch
@@ -1,5 +1,6 @@
 Description: Add tests for RDNAPTRANS2018 grids.
 Author: Bas Couwenberg <sebastic@debian.org>
+Forwarded: not-needed
 
 --- /dev/null
 +++ b/Z001_ETRS89andRDNAP.txt