diff --git a/core/src/main/java/google/registry/env/alpha/default/WEB-INF/cron.xml b/core/src/main/java/google/registry/env/alpha/default/WEB-INF/cron.xml
index c5c9939b3..5816f7107 100644
--- a/core/src/main/java/google/registry/env/alpha/default/WEB-INF/cron.xml
+++ b/core/src/main/java/google/registry/env/alpha/default/WEB-INF/cron.xml
@@ -208,6 +208,15 @@
     <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/cron/readDnsQueue?jitterSeconds=45]]></url>
     <description>
diff --git a/core/src/main/java/google/registry/env/crash/default/WEB-INF/cron.xml b/core/src/main/java/google/registry/env/crash/default/WEB-INF/cron.xml
index 83f6f7398..140becd86 100644
--- a/core/src/main/java/google/registry/env/crash/default/WEB-INF/cron.xml
+++ b/core/src/main/java/google/registry/env/crash/default/WEB-INF/cron.xml
@@ -211,6 +211,15 @@
   </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>
+
   <!--
     The next two wipeout jobs are required when crash has production data.
    -->
diff --git a/core/src/main/java/google/registry/env/qa/default/WEB-INF/cron.xml b/core/src/main/java/google/registry/env/qa/default/WEB-INF/cron.xml
index b7c71476b..c0b3ac91e 100644
--- a/core/src/main/java/google/registry/env/qa/default/WEB-INF/cron.xml
+++ b/core/src/main/java/google/registry/env/qa/default/WEB-INF/cron.xml
@@ -120,6 +120,15 @@
     <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/cron/commitLogCheckpoint]]></url>
     <description>
diff --git a/core/src/main/java/google/registry/env/sandbox/default/WEB-INF/cron.xml b/core/src/main/java/google/registry/env/sandbox/default/WEB-INF/cron.xml
index 1998f5411..6aed4fec1 100644
--- a/core/src/main/java/google/registry/env/sandbox/default/WEB-INF/cron.xml
+++ b/core/src/main/java/google/registry/env/sandbox/default/WEB-INF/cron.xml
@@ -247,6 +247,15 @@
     <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>