diff --git a/src/main/java/com/l2jserver/datapack/custom/service/buffer/BufferService.java b/src/main/java/com/l2jserver/datapack/custom/service/buffer/BufferService.java
index 2d96151796933ae2ffc77d544eae79d7694c197e..63fe36831d7b2f489b0c1bde515962984462037d 100644
--- a/src/main/java/com/l2jserver/datapack/custom/service/buffer/BufferService.java
+++ b/src/main/java/com/l2jserver/datapack/custom/service/buffer/BufferService.java
@@ -311,7 +311,7 @@ public final class BufferService extends CustomServiceScript {
 		Long lastPlayableHealTime = LAST_PLAYABLES_HEAL_TIME.get(target.getObjectId());
 		if (lastPlayableHealTime != null) {
 			Long elapsedTime = System.currentTimeMillis() - lastPlayableHealTime;
-			Long healCooldown = Configuration.bufferService().getHealCooldown();
+			Long healCooldown = Configuration.bufferService().getHealCooldown().longValue();
 			if (elapsedTime < healCooldown) {
 				long remainingTime = healCooldown - elapsedTime;
 				if (target == player) {