diff --git a/README.md b/README.md
index ed1222f..e569414 100644
--- a/README.md
+++ b/README.md
@@ -59,6 +59,12 @@
 WITH_BBSIM=yes voltha up
 ```
 
+To start a specific version of VOLTHA, e.g. 2.2, you could use the following command:
+```
+source releases/voltha-2.2 && voltha up
+```
+Please check the `releases` folder to see the available ones.
+
 | OPTION                          | DEFAULT                      | DESCRIPTION                                                                         |
 | ------------------------------- | ---------------------------- | ----------------------------------------------------------------------------------- |
 | `TYPE`                          | minimal                      | `minimal` or `full` and determines number of cluster nodes and etcd cluster members |
@@ -75,6 +81,7 @@
 | `INSTALL_KUBECTL`               | yes                          | Should a copy of `kubectl` be installed locally?                                    |
 | `INSTALL_HELM`                  | yes                          | Should a copy of `helm` be installed locallly?                                      |
 | `VOLTHA_LOG_LEVEL`              | WARN                         | Log level to set for VOLTHA core processes                                          |
+| `ONOS_CHART_VERSION`            | latest                       | Version of helm chart for ONOS                                                      |
 | `VOLTHA_CHART`                  | onf/voltha                   | Helm chart to used to install voltha                                                |
 | `VOLTHA_ADAPTER_SIM_CHART`      | onf/voltha-adapter-simulated | Helm chart to use to install simulated device adapter                               |
 | `VOLTHA_ADAPTER_OPEN_OLT_CHART` | onf/voltha-adapter-openolt   | Helm chart to use to install OpenOlt adapter                                        |
diff --git a/releases/voltha-2.2 b/releases/voltha-2.2
new file mode 100644
index 0000000..dce7a0d
--- /dev/null
+++ b/releases/voltha-2.2
@@ -0,0 +1,6 @@
+export VOLTHA_CHART_VERSION=2.2.0
+export VOLTHA_BBSIM_CHART_VERSION=3.0.7
+export VOLTHA_ADAPTER_SIM_CHART_VERSION=2.2.3
+export VOLTHA_ADAPTER_OPEN_OLT_CHART_VERSION=2.2.0
+export VOLTHA_ADAPTER_OPEN_ONU_CHART_VERSION=2.2.0
+export ONOS_CHART_VERSION=1.1.4
diff --git a/voltha b/voltha
index 4debfd2..7e26832 100755
--- a/voltha
+++ b/voltha
@@ -94,6 +94,7 @@
 VOLTHA_ADAPTER_OPEN_OLT_CHART_VERSION=${VOLTHA_ADAPTER_OPEN_OLT_CHART_VERSION:-latest}
 VOLTHA_ADAPTER_OPEN_ONU_CHART=${VOLTHA_ADAPTER_OPEN_ONU_CHART:-onf/voltha-adapter-openonu}
 VOLTHA_ADAPTER_OPEN_ONU_CHART_VERSION=${VOLTHA_ADAPTER_OPEN_ONU_CHART_VERSION:-latest}
+ONOS_CHART_VERSION=${ONOS_CHART_VERSION:-latest}
 EXTRA_HELM_INSTALL_ARGS=
 
 HAVE_GO=$(which go >/dev/null 2>&1 && echo "yes" || echo "no")
@@ -162,6 +163,7 @@
     VOLTHA_ADAPTER_OPEN_OLT_CHART_VERSION \
     VOLTHA_ADAPTER_OPEN_ONU_CHART \
     VOLTHA_ADAPTER_OPEN_ONU_CHART_VERSION \
+    ONOS_CHART_VERSION \
     ONOS_API_PORT \
     ONOS_SSH_PORT \
     VOLTHA_API_PORT \
@@ -986,7 +988,7 @@
     bspin "Verify ONOS installed $BIRD"
     if [ $(helm list --deployed --short --namespace default "^onos\$" | wc -l) -ne 1 ]; then
         espin $NOT_VERIFIED
-        EXTRA_HELM_FLAGS="$SET_TAG $EXTRA_HELM_FLAGS" helm_install - default onos onf/onos latest "Install ONOS"
+        EXTRA_HELM_FLAGS="$SET_TAG $EXTRA_HELM_FLAGS" helm_install - default onos onf/onos $ONOS_CHART_VERSION "Install ONOS"
     else
         espin $VERIFIED
     fi