diff --git a/passim.spec b/passim.spec
index 3ad7ccc..e38ca21 100644
--- a/passim.spec
+++ b/passim.spec
@@ -23,11 +23,16 @@ BuildRequires: systemd >= %{systemd_version}
 Requires: glib2%{?_isa} >= %{glib2_version}
 Requires: %{name}-libs%{?_isa} = %{version}-%{release}
 
+# Obsolete versions from before the subpackage split
+Obsoletes: %{name} < 0.1.1-3
+
 %description
 Passim is a daemon that allows software to share files on your local network.
 
 %package libs
 Summary: Local caching server library
+# Obsolete versions from before the subpackage split
+Obsoletes: %{name} < 0.1.1-3
 
 %description libs
 libpassim is a library that allows software to share files on your local network