diff --git a/pulseaudio.changes b/pulseaudio.changes
index b6e4339..0b11ba7 100644
--- a/pulseaudio.changes
+++ b/pulseaudio.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec 19 14:37:37 UTC 2019 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- BuildRequire pkgconfig(libudev) instead of libudev-devel: allow
+  OBS to work with the -mini flavors. There is no need to be
+  scheduled behind the full systemd.
+
 -------------------------------------------------------------------
 Mon Oct  7 15:25:25 UTC 2019 - Frederic Crozat <fcrozat@suse.com>
 
diff --git a/pulseaudio.spec b/pulseaudio.spec
index 957c9fd..b9d5124 100644
--- a/pulseaudio.spec
+++ b/pulseaudio.spec
@@ -63,7 +63,7 @@ BuildRequires:  libcap-devel
 BuildRequires:  libopenssl-devel
 BuildRequires:  libsndfile-devel >= 1.0.18
 BuildRequires:  libtool
-BuildRequires:  libudev-devel >= 143
+BuildRequires:  pkgconfig(libudev) >= 143
 BuildRequires:  libwebrtc_audio_processing-devel >= 0.3
 BuildRequires:  lirc-devel
 BuildRequires:  orc >= 0.4.9