diff --git a/.gitmodules b/.gitmodules
index 4778b7a8f..b95642294 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -115,3 +115,6 @@
 [submodule "neutron"]
 	path = neutron
 	url = https://github.com/stackforge/puppet-neutron.git
+[submodule "nagios"]
+	path = nagios
+	url = https://github.com/gildub/puppet-nagios-openstack.git
diff --git a/concat b/concat
index 031bf2612..c9e6ab7ed 160000
--- a/concat
+++ b/concat
@@ -1 +1 @@
-Subproject commit 031bf261289dcbb32e63b053ed5b3a82117698c0
+Subproject commit c9e6ab7ed385c9e33001a222419efe8eda3b84ac
diff --git a/nagios b/nagios
new file mode 160000
index 000000000..eeb69a3d6
--- /dev/null
+++ b/nagios
@@ -0,0 +1 @@
+Subproject commit eeb69a3d6f6e57906f4b0d19da5a8a1265351c17