diff --git a/python-tempora.changes b/python-tempora.changes
index b22940a..13cc8b4 100644
--- a/python-tempora.changes
+++ b/python-tempora.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Oct  5 13:30:13 UTC 2021 - Stefan Schubert <schubi@suse.de>
+
+- Added BuildRequires:  alts
+
 -------------------------------------------------------------------
 Thu Sep 30 07:54:19 UTC 2021 - Stefan Schubert <schubi@suse.de>
 
diff --git a/python-tempora.spec b/python-tempora.spec
index 88b06df..54864a2 100644
--- a/python-tempora.spec
+++ b/python-tempora.spec
@@ -45,6 +45,7 @@ Requires:       python-jaraco.functools >= 1.20
 Requires:       python-pytz
 %if %{with libalternatives}
 Requires:       alts
+BuildRequires:  alts
 %else
 Requires(post): update-alternatives
 Requires(postun):update-alternatives