diff --git a/configuration/ehcache.xml b/configuration/ehcache.xml
index c0752420..dcf54a0a 100644
--- a/configuration/ehcache.xml
+++ b/configuration/ehcache.xml
@@ -80,4 +80,40 @@
             <disk unit="MB">8</disk>
         </resources>
     </cache>
+    <cache alias="files.webresource">
+        <expiry>
+            <tti unit="hours">1</tti>
+        </expiry>
+        <listeners>
+            <listener>
+                <class>org.eclipse.openvsx.cache.ExpiredFileListener</class>
+                <event-firing-mode>ASYNCHRONOUS</event-firing-mode>
+                <event-ordering-mode>UNORDERED</event-ordering-mode>
+                <events-to-fire-on>EXPIRED</events-to-fire-on>
+                <events-to-fire-on>EVICTED</events-to-fire-on>
+                <events-to-fire-on>REMOVED</events-to-fire-on>
+            </listener>
+        </listeners>
+        <resources>
+            <heap>150</heap>
+        </resources>
+    </cache>
+    <cache alias="files.extension">
+        <expiry>
+            <tti unit="hours">1</tti>
+        </expiry>
+        <listeners>
+            <listener>
+                <class>org.eclipse.openvsx.cache.ExpiredFileListener</class>
+                <event-firing-mode>ASYNCHRONOUS</event-firing-mode>
+                <event-ordering-mode>UNORDERED</event-ordering-mode>
+                <events-to-fire-on>EXPIRED</events-to-fire-on>
+                <events-to-fire-on>EVICTED</events-to-fire-on>
+                <events-to-fire-on>REMOVED</events-to-fire-on>
+            </listener>
+        </listeners>
+        <resources>
+            <heap>20</heap>
+        </resources>
+    </cache>
 </config>
\ No newline at end of file