diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/capability/SynchronizedPowerWithBattery.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/capability/SynchronizedPowerWithBattery.kt
index be1c0f49d..ea763d3b3 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/capability/SynchronizedPowerWithBattery.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/capability/SynchronizedPowerWithBattery.kt
@@ -41,7 +41,7 @@ class SynchronizedPowerWithBattery(
 
 	fun tick() {
 		if (!item.isEmpty && battery < maxBattery) {
-			item.getCapability(ForgeCapabilities.ENERGY).ifPresent {
+			item.getCapability(ForgeCapabilities.ENERGY).ifPresentK {
 				if (it is IMatteryEnergyStorage) {
 					battery += it.extractEnergyInner(maxBattery - battery, false)
 				} else {