diff --git a/devicetypes/smartthings/zwave-siren.src/zwave-siren.groovy b/devicetypes/smartthings/zwave-siren.src/zwave-siren.groovy
index 215d40cacfe..ef7e651cb1b 100644
--- a/devicetypes/smartthings/zwave-siren.src/zwave-siren.groovy
+++ b/devicetypes/smartthings/zwave-siren.src/zwave-siren.groovy
@@ -123,7 +123,7 @@ def configure() {
 		cmds << zwave.configurationV1.configurationSet(parameterNumber: 2, size: 1, configurationValue: [2]).format()
 		cmds << "delay 500"
 		// Set alarm sound to no.1
-		cmds << zwave.configurationV1.configurationSet(parameterNumber: 5, size: 1, configurationValue: [1]).format()
+		cmds << zwave.configurationV1.configurationSet(parameterNumber: 5, size: 1, configurationValue: [9]).format()
 	}
 	response(cmds)
 }