diff --git a/src/main/java/it/cavallium/dbengine/database/disk/LLLocalKeyValueDatabase.java b/src/main/java/it/cavallium/dbengine/database/disk/LLLocalKeyValueDatabase.java
index 39d4d81..d7e7100 100644
--- a/src/main/java/it/cavallium/dbengine/database/disk/LLLocalKeyValueDatabase.java
+++ b/src/main/java/it/cavallium/dbengine/database/disk/LLLocalKeyValueDatabase.java
@@ -100,7 +100,7 @@ public class LLLocalKeyValueDatabase implements LLKeyValueDatabase {
 	private static final boolean DELETE_LOG_FILES = false;
 	private static final boolean FOLLOW_ROCKSDB_OPTIMIZATIONS = true;
 	private static final boolean USE_CLOCK_CACHE
-			= Boolean.parseBoolean(System.getProperty("it.cavallium.dbengine.clockcache.enable", "true"));
+			= Boolean.parseBoolean(System.getProperty("it.cavallium.dbengine.clockcache.enable", "false"));
 
 	private static final CacheFactory CACHE_FACTORY = USE_CLOCK_CACHE ? new ClockCacheFactory() : new LRUCacheFactory();