diff --git a/xyz/openbmc_project/Common/Callout.metadata.yaml b/xyz/openbmc_project/Common/Callout.metadata.yaml
index 5236653..58565de 100644
--- a/xyz/openbmc_project/Common/Callout.metadata.yaml
+++ b/xyz/openbmc_project/Common/Callout.metadata.yaml
@@ -4,6 +4,7 @@
       type: int32
     - str: "CALLOUT_DEVICE_PATH=%s"
       type: string
+      process: true
 
 - name: GPIO
   meta: