diff --git a/.gitignore b/.gitignore
index b82aff8..50ce115 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-/chrony-2.2-pre2.tar.gz
+/chrony-2.2.tar.gz
 /clknetsim-e615b4.tar.gz
diff --git a/chrony.spec b/chrony.spec
index e3f386d..9145842 100644
--- a/chrony.spec
+++ b/chrony.spec
@@ -1,5 +1,4 @@
 %global _hardened_build 1
-%global prerelease -pre2
 %global clknetsim_ver e615b4
 %bcond_without debug
 
@@ -86,6 +85,7 @@ mv clknetsim-%{clknetsim_ver}* test/simulation/clknetsim
 %build
 %configure \
 %{?with_debug: --enable-debug} \
+        --enable-scfilter \
         --docdir=%{_docdir} \
         --with-user=chrony \
         --with-hwclockfile=%{_sysconfdir}/adjtime \
diff --git a/sources b/sources
index 7d6f641..dfc08df 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-0bae6777d8293fe8c1fbad6fa6b96831  chrony-2.2-pre2.tar.gz
+17bc77d3d2ce942675f9600b60452717  chrony-2.2.tar.gz
 707c7d5117e4d1925a8111fee2efc73f  clknetsim-e615b4.tar.gz