diff --git a/flannel.spec b/flannel.spec
index 7602625..41d3970 100644
--- a/flannel.spec
+++ b/flannel.spec
@@ -12,7 +12,7 @@
 
 Name:           flannel 
 Version:        0.5.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Etcd address management agent for overlay networks
 License:        ASL 2.0 
 URL:            https://%{import_path}
@@ -168,6 +168,9 @@ cp -pav {backend,pkg,subnet} %{buildroot}/%{gopath}/src/%{import_path}/
 %endif
 
 %changelog
+* Fri Jul 10 2015 jchaloup <jchaloup@redhat.com> - 0.5.1-2
+- Change flannel prefix from /coreos.com/network to /atomic.io/network
+
 * Fri Jul 10 2015 jchaloup <jchaloup@redhat.com> - 0.5.1-1
 - Update to 0.5.1
 
diff --git a/flanneld.sysconf b/flanneld.sysconf
index 082e335..9d4db74 100644
--- a/flanneld.sysconf
+++ b/flanneld.sysconf
@@ -5,7 +5,7 @@ FLANNEL_ETCD="http://127.0.0.1:4001"
 
 # etcd config key.  This is the configuration key that flannel queries
 # For address range assignment
-FLANNEL_ETCD_KEY="/coreos.com/network"
+FLANNEL_ETCD_KEY="/atomic.io/network"
 
 # Any additional options that you want to pass
 #FLANNEL_OPTIONS=""