diff --git a/nsd-unbound-update.org b/nsd-unbound-update.org
index bc9f311..9a583f6 100644
--- a/nsd-unbound-update.org
+++ b/nsd-unbound-update.org
@@ -10,6 +10,7 @@ git clone from the upstream repository on [[https://github.com/NLnetLabs/nsd][gi
   git pull
   git diff NSD_4_6_1_REL..NSD_4_7_0_REL . ':!.cirrus.yml' ':!tpkg/*' \
       ':!contrib/*' ':!compat/' ':!.gitignore' ':!doc/README.svn' \
+      ':!doc/CREDITS' \
       ':!.buildkite/*' ':!makedist.sh' > ~/nsd_4.7.0_upstream.diff
   cd /usr/src/usr.sbin/nsd
   patch -Ep0 < ~/nsd_4.7.0_upstream.diff