diff --minimal -Nru oath-toolkit-2.6.6/debian/changelog oath-toolkit-2.6.6/debian/changelog
--- oath-toolkit-2.6.6/debian/changelog	2021-01-30 15:05:58.000000000 +0100
+++ oath-toolkit-2.6.6/debian/changelog	2021-02-01 08:05:40.000000000 +0100
@@ -1,3 +1,10 @@
+oath-toolkit (2.6.6-2.1) UNRELEASED; urgency=medium
+
+  * Non-maintainer upload.
+  * Annotate Build-Depends: datefudge <!nocheck>. (Closes: #-1)
+
+ -- Helmut Grohne <helmut@subdivi.de>  Mon, 01 Feb 2021 08:05:40 +0100
+
 oath-toolkit (2.6.6-2) unstable; urgency=medium
 
   * Fix path for PAM module.  Closes: #981238.
diff --minimal -Nru oath-toolkit-2.6.6/debian/control oath-toolkit-2.6.6/debian/control
--- oath-toolkit-2.6.6/debian/control	2021-01-20 23:08:13.000000000 +0100
+++ oath-toolkit-2.6.6/debian/control	2021-02-01 08:05:38.000000000 +0100
@@ -3,7 +3,7 @@
 Priority: optional
 Maintainer: OATH Toolkit Team <oath-toolkit-help@nongnu.org>
 Uploaders: Simon Josefsson <simon@josefsson.org>
-Build-Depends: datefudge,
+Build-Depends: datefudge <!nocheck>,
                debhelper-compat (= 13),
                gengetopt,
                gtk-doc-tools,