diff --git a/src/main/java/it/cavallium/dbengine/database/memory/LLMemoryKeyValueDatabase.java b/src/main/java/it/cavallium/dbengine/database/memory/LLMemoryKeyValueDatabase.java
index 0b48483..bf790cf 100644
--- a/src/main/java/it/cavallium/dbengine/database/memory/LLMemoryKeyValueDatabase.java
+++ b/src/main/java/it/cavallium/dbengine/database/memory/LLMemoryKeyValueDatabase.java
@@ -115,6 +115,11 @@ public class LLMemoryKeyValueDatabase implements LLKeyValueDatabase {
 		return Mono.empty();
 	}
 
+	@Override
+	public Mono<Void> compact() {
+		return Mono.empty();
+	}
+
 	@Override
 	public BufferAllocator getAllocator() {
 		return allocator;