diff --git a/meta-witherspoon/recipes-phosphor/fans/phosphor-fan-control-events-config-native/events.yaml b/meta-witherspoon/recipes-phosphor/fans/phosphor-fan-control-events-config-native/events.yaml
index e726f90..5f6a094 100644
--- a/meta-witherspoon/recipes-phosphor/fans/phosphor-fan-control-events-config-native/events.yaml
+++ b/meta-witherspoon/recipes-phosphor/fans/phosphor-fan-control-events-config-native/events.yaml
@@ -455,7 +455,7 @@
       actions:
           - name: use_alternate_events_on_state
             property:
-                value: Custom
+                value: CUSTOM
                 type: std::string
             defevents:
                 - name: default_floor_boundary