diff --git a/btrfsmaintenance.changes b/btrfsmaintenance.changes
index ede56e4..b86b9d2 100644
--- a/btrfsmaintenance.changes
+++ b/btrfsmaintenance.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Feb 10 12:49:06 UTC 2021 - Thorsten Kukuk <kukuk@suse.com>
+
+- Require libzypp plugin only if zypper is used (Required for e.g.
+  image based systems).
+
 -------------------------------------------------------------------
 Wed Aug 19 09:01:02 UTC 2020 - Callum Farmer <callumjfarmer13@gmail.com>
 
diff --git a/btrfsmaintenance.spec b/btrfsmaintenance.spec
index d1568b1..ce2b6f3 100644
--- a/btrfsmaintenance.spec
+++ b/btrfsmaintenance.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package btrfsmaintenance
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -32,7 +32,7 @@ Source0:        %{name}-%{version}.tar.bz2
 Source1:        btrfs-defrag-plugin.sh
 BuildRequires:  pkgconfig(systemd)
 Requires:       btrfsprogs
-Requires:       libzypp(plugin:commit)
+Requires:       (libzypp(plugin:commit) if zypper)
 Supplements:    btrfsprogs
 BuildArch:      noarch
 %{?systemd_ordering}