diff --git a/pyicq-t.spec b/pyicq-t.spec
index 8a8a110..ce85085 100644
--- a/pyicq-t.spec
+++ b/pyicq-t.spec
@@ -28,6 +28,8 @@ Requires(pre): /usr/sbin/useradd
 Requires(post): systemd-units
 Requires(preun): systemd-units
 Requires(postun): systemd-units
+Conflicts: systemd < 38
+Conflicts: filesystem < 3
 
 %description
 The ICQ Transport provides a gateway which allows Jabber users to