diff --git a/lib/oslo b/lib/oslo
index 1a78bdfe73..182295c167 100644
--- a/lib/oslo
+++ b/lib/oslo
@@ -23,6 +23,7 @@ set +o xtrace
 # Defaults
 # --------
 GITDIR["automaton"]=$DEST/automaton
+GITDIR["castellan"]=$DEST/castellan
 GITDIR["cliff"]=$DEST/cliff
 GITDIR["debtcollector"]=$DEST/debtcollector
 GITDIR["futurist"]=$DEST/futurist
@@ -71,6 +72,7 @@ function _do_install_oslo_lib {
 # install_oslo() - Collect source and prepare
 function install_oslo {
     _do_install_oslo_lib "automaton"
+    _do_install_oslo_lib "castellan"
     _do_install_oslo_lib "cliff"
     _do_install_oslo_lib "debtcollector"
     _do_install_oslo_lib "futurist"
diff --git a/stackrc b/stackrc
index 88f75413c4..72ad52d765 100644
--- a/stackrc
+++ b/stackrc
@@ -364,6 +364,10 @@ GITDIR["python-openstackclient"]=$DEST/python-openstackclient
 #
 ###################
 
+# castellan key manager interface
+GITREPO["castellan"]=${CASTELLAN_REPO:-${GIT_BASE}/openstack/castellan.git}
+GITBRANCH["castellan"]=${CASTELLAN_BRANCH:-master}
+
 # cliff command line framework
 GITREPO["cliff"]=${CLIFF_REPO:-${GIT_BASE}/openstack/cliff.git}
 GITBRANCH["cliff"]=${CLIFF_BRANCH:-master}
diff --git a/tests/test_libs_from_pypi.sh b/tests/test_libs_from_pypi.sh
index 3d4bcd2596..314a9d56e3 100755
--- a/tests/test_libs_from_pypi.sh
+++ b/tests/test_libs_from_pypi.sh
@@ -43,6 +43,7 @@ ALL_LIBS+=" debtcollector os-brick automaton futurist oslo.service"
 ALL_LIBS+=" oslo.cache oslo.reports osprofiler"
 ALL_LIBS+=" keystoneauth ironic-lib neutron-lib oslo.privsep"
 ALL_LIBS+=" diskimage-builder os-vif python-brick-cinderclient-ext"
+ALL_LIBS+=" castellan"
 
 # Generate the above list with
 # echo ${!GITREPO[@]}