diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/ServerConfig.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/ServerConfig.kt
index 84d35bce6..8c5b38dfa 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/ServerConfig.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/ServerConfig.kt
@@ -38,7 +38,7 @@ object ServerConfig {
 	private val spec: ForgeConfigSpec
 	private var registered = false
 
-	private fun verboseValues(name: String, storage: ImpreciseFraction, receive: ImpreciseFraction, extract: ImpreciseFraction = receive, initialBatteryLevel: ImpreciseFraction = ImpreciseFraction.ZERO): VerboseBalanceValues {
+	private fun verboseValues(name: String, storage: ImpreciseFraction, receive: ImpreciseFraction, extract: ImpreciseFraction = receive): VerboseBalanceValues {
 		specBuilder.push(name)
 
 		val obj = object : VerboseBalanceValues {