diff --git a/devicetypes/smartthings/aeon-home-energy-meter-c3.src/aeon-home-energy-meter-c3.groovy b/devicetypes/smartthings/aeon-home-energy-meter-c3.src/aeon-home-energy-meter-c3.groovy
index 90291d5..f214597 100644
--- a/devicetypes/smartthings/aeon-home-energy-meter-c3.src/aeon-home-energy-meter-c3.groovy
+++ b/devicetypes/smartthings/aeon-home-energy-meter-c3.src/aeon-home-energy-meter-c3.groovy
@@ -94,11 +94,11 @@ def parse(String description) {
 	def cmd = zwave.parse(description, [0x31: 1, 0x32: 1, 0x60: 3])
 	if (cmd) {
 		result = createEvent(zwaveEvent(cmd))
+		log.debug "Parse returned ${result?.descriptionText}"
+		storeGraphData(result.name, result.value)
+	} else {
+		log.debug "zwave.parse returned null command. Cannot create event"
 	}
-	log.debug "Parse returned ${result?.descriptionText}"
-
-	storeGraphData(result.name, result.value)
-
 	return result
 }