diff --git a/devstack/local.conf.sample b/devstack/local.conf.sample
index aa05a8d5..535b5950 100644
--- a/devstack/local.conf.sample
+++ b/devstack/local.conf.sample
@@ -9,6 +9,10 @@ SERVICE_PASSWORD=pass
 SERVICE_TOKEN=pass
 ADMIN_PASSWORD=pass
 
+# Install kuryr git master source code by default.
+# If you want to use stable kuryr lib, please comment out this line.
+LIBS_FROM_GIT=kuryr
+
 enable_plugin kuryr-libnetwork https://git.openstack.org/openstack/kuryr-libnetwork
 
 # Use Neutron instead of nova-network
diff --git a/devstack/plugin.sh b/devstack/plugin.sh
index 9fcab3e0..da7d5eb7 100644
--- a/devstack/plugin.sh
+++ b/devstack/plugin.sh
@@ -82,6 +82,17 @@ function configure_kuryr {
 if is_service_enabled kuryr-libnetwork; then
     DISTRO_DISTUTILS_DATA_PATH=$(python -c "import distutils.dist;import distutils.command.install;inst = distutils.command.install.install(distutils.dist.Distribution());inst.finalize_options();print inst.install_data")
     if [[ "$1" == "stack" && "$2" == "install" ]]; then
+        # Install kuryr-lib from git so we make sure we're testing
+        # the latest code.
+        if use_library_from_git "kuryr"; then
+            git_clone_by_name "kuryr"
+            setup_dev_lib "kuryr"
+            # Install bind scripts
+            if [ ! -d "${DISTRO_DISTUTILS_DATA_PATH}/libexec/kuryr" ]; then
+                sudo mkdir -p ${DISTRO_DISTUTILS_DATA_PATH}/libexec/kuryr
+            fi
+            sudo cp -rf ${DEST}/kuryr/usr/libexec/kuryr/* ${DISTRO_DISTUTILS_DATA_PATH}/libexec/kuryr
+        fi
         install_etcd_data_store
         setup_develop $KURYR_HOME
 
diff --git a/devstack/settings b/devstack/settings
index 50011260..ac48f2db 100644
--- a/devstack/settings
+++ b/devstack/settings
@@ -21,4 +21,8 @@ KURYR_DOCKER_ENGINE_PORT=${KURYR_DOCKER_ENGINE_PORT:-2375}
 KURYR_DOCKER_ENGINE_SOCKET_FILE=${KURYR_DOCKER_ENGINE_SOCKET_FILE:-/var/run/docker.sock}
 KURYR_ETCD_PORT=${KURYR_ETCD_PORT:-4001}
 
+GITREPO["kuryr"]=${KURYR_REPO:-${GIT_BASE}/openstack/kuryr.git}
+GITBRANCH["kuryr"]=${KURYR_BRANCH:-master}
+GITDIR["kuryr"]=$DEST/kuryr
+
 enable_service kuryr-libnetwork etcd-server docker-engine