diff --git a/source/de/anomic/kelondro/kelondroRecords.java b/source/de/anomic/kelondro/kelondroRecords.java
index 2b0eaf736..f8ecd4e35 100644
--- a/source/de/anomic/kelondro/kelondroRecords.java
+++ b/source/de/anomic/kelondro/kelondroRecords.java
@@ -85,7 +85,7 @@ public class kelondroRecords {
     public final static boolean useWriteBuffer = false;
     
     // memory calculation
-    private static final int element_in_cache = 52;
+    private static final int element_in_cache = 4; // for kelondroCollectionObjectMap: 4; for HashMap: 52
     private static final int cache_control_entry = 96;
     
     // caching flags