diff --git a/core/src/main/java/google/registry/env/production/default/WEB-INF/cron.xml b/core/src/main/java/google/registry/env/production/default/WEB-INF/cron.xml
index 4d0bd689b..14fe72328 100644
--- a/core/src/main/java/google/registry/env/production/default/WEB-INF/cron.xml
+++ b/core/src/main/java/google/registry/env/production/default/WEB-INF/cron.xml
@@ -349,6 +349,15 @@
     <target>backend</target>
   </cron>
 
+  <cron>
+    <url><![CDATA[/_dr/cron/replicateToDatastore]]></url>
+    <description>
+      Replays recent transactions from SQL to the Datastore secondary backend.
+    </description>
+    <schedule>every 3 minutes</schedule>
+    <target>backend</target>
+  </cron>
+
   <cron>
     <url><![CDATA[/_dr/task/wipeOutContactHistoryPii]]></url>
     <description>