diff --git a/releases/voltha-2.2 b/releases/voltha-2.2
index c41baca..dce7a0d 100644
--- a/releases/voltha-2.2
+++ b/releases/voltha-2.2
@@ -1,6 +1,6 @@
-VOLTHA_CHART_VERSION=2.2.0
-VOLTHA_BBSIM_CHART=3.0.7
-VOLTHA_ADAPTER_SIM_CHART_VERSION=2.2.3
-VOLTHA_ADAPTER_OPEN_OLT_CHART_VERSION=2.2.0
-VOLTHA_ADAPTER_OPEN_ONU_CHART_VERSION=2.2.0
-ONOS_CHART_VERSION=1.1.4
+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