diff --git a/etc/ehcache.xml b/etc/ehcache.xml
index 38fbfe7..2d362b7 100644
--- a/etc/ehcache.xml
+++ b/etc/ehcache.xml
@@ -452,6 +452,26 @@
            timeToLiveSeconds="600"
            memoryStoreEvictionPolicy="LRU"
             />
+    <cache name="collectionMetadata"
+           maxElementsInMemory="10000"
+           maxElementsOnDisk="1000"
+           eternal="false"
+           overflowToDisk="true"
+           diskSpoolBufferSizeMB="20"
+           timeToIdleSeconds="300"
+           timeToLiveSeconds="600"
+           memoryStoreEvictionPolicy="LRU"
+            />
+    <cache name="collectionMetadataIdentifiers"
+           maxElementsInMemory="10000"
+           maxElementsOnDisk="1000"
+           eternal="false"
+           overflowToDisk="true"
+           diskSpoolBufferSizeMB="20"
+           timeToIdleSeconds="300"
+           timeToLiveSeconds="600"
+           memoryStoreEvictionPolicy="LRU"
+            />
 
     <!--
     Sample cache named sampleCache2