diff --git a/source/de/anomic/kelondro/kelondroCollectionIndex.java b/source/de/anomic/kelondro/kelondroCollectionIndex.java
index 1752e5481..a9a23d09d 100644
--- a/source/de/anomic/kelondro/kelondroCollectionIndex.java
+++ b/source/de/anomic/kelondro/kelondroCollectionIndex.java
@@ -54,7 +54,7 @@ import de.anomic.yacy.yacyURL;
 public class kelondroCollectionIndex {
 
     private static final int serialNumber = 0;
-    private static final long minimumRAM4Eco = 200 * 1024 * 1024;
+    private static final long minimumRAM4Eco = 20 * 1024 * 1024;
     private static final int EcoFSBufferSize = 1000;
     
     private kelondroIndex index;