diff --git a/data/variables.py b/data/variables.py
index 8d86e6f..759bc6c 100644
--- a/data/variables.py
+++ b/data/variables.py
@@ -43,6 +43,9 @@
 # Software manager version
 SOFTWARE_VERSION_URI = '/xyz/openbmc_project/software/'
 ACTIVE = 'xyz.openbmc_project.Software.Activation.Activations.Active'
+READY = 'xyz.openbmc_project.Software.Activation.Activations.Ready'
+INVALID = 'xyz.openbmc_project.Software.Activation.Activations.Invalid'
+ACTIVATING = 'xyz.openbmc_project.Software.Activation.Activations.Activating'
 
 # Inventory URI
 HOST_INVENTORY_URI = '/xyz/openbmc_project/inventory/'