diff --git a/integrations/spark/openhouse-spark-itest/src/test/java/com/linkedin/openhouse/spark/statementtest/SetTableReplicationPolicyStatementTest.java b/integrations/spark/openhouse-spark-itest/src/test/java/com/linkedin/openhouse/spark/statementtest/SetTableReplicationPolicyStatementTest.java
index 99c6cbf9..02138f06 100644
--- a/integrations/spark/openhouse-spark-itest/src/test/java/com/linkedin/openhouse/spark/statementtest/SetTableReplicationPolicyStatementTest.java
+++ b/integrations/spark/openhouse-spark-itest/src/test/java/com/linkedin/openhouse/spark/statementtest/SetTableReplicationPolicyStatementTest.java
@@ -43,37 +43,38 @@ public void setupSpark() {
 
   @Test
   public void testSimpleSetReplicationPolicy() {
-    String replicationConfigJson = "[{\"cluster\":\"a\", \"interval\":\"24H\"}]";
+    String replicationConfigJson = "[{\"destination\":\"a\", \"interval\":\"24H\"}]";
     Dataset<Row> ds =
         spark.sql(
             "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = "
-                + "({cluster:'a', interval:24H}))");
+                + "({destination:'a', interval:24H}))");
     assert isPlanValid(ds, replicationConfigJson);
 
     // Test support with multiple clusters
     replicationConfigJson =
-        "[{\"cluster\":\"a\", \"interval\":\"12H\"}, {\"cluster\":\"aa\", \"interval\":\"12H\"}]";
+        "[{\"destination\":\"a\", \"interval\":\"12H\"}, {\"destination\":\"aa\", \"interval\":\"12H\"}]";
     ds =
         spark.sql(
             "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = "
-                + "({cluster:'a', interval:12h}, {cluster:'aa', interval:12H}))");
+                + "({destination:'a', interval:12h}, {destination:'aa', interval:12H}))");
     assert isPlanValid(ds, replicationConfigJson);
   }
 
   @Test
   public void testSimpleSetReplicationPolicyOptionalInterval() {
     // Test with optional interval
-    String replicationConfigJson = "[{\"cluster\":\"a\"}]";
+    String replicationConfigJson = "[{\"destination\":\"a\"}]";
     Dataset<Row> ds =
-        spark.sql("ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = " + "({cluster:'a'}))");
+        spark.sql(
+            "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = " + "({destination:'a'}))");
     assert isPlanValid(ds, replicationConfigJson);
 
     // Test with optional interval for multiple clusters
-    replicationConfigJson = "[{\"cluster\":\"a\"}, {\"cluster\":\"b\"}]";
+    replicationConfigJson = "[{\"destination\":\"a\"}, {\"destination\":\"b\"}]";
     ds =
         spark.sql(
             "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = "
-                + "({cluster:'a'}, {cluster:'b'}))");
+                + "({destination:'a'}, {destination:'b'}))");
     assert isPlanValid(ds, replicationConfigJson);
   }
 
@@ -84,7 +85,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         OpenhouseParseException.class,
         () ->
             spark
-                .sql("ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({cluster:}))")
+                .sql("ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destination:}))")
                 .show());
 
     // Empty interval value
@@ -93,7 +94,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({cluster: 'aa', interval:}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destination: 'aa', interval:}))")
                 .show());
 
     // Empty interval value
@@ -102,7 +103,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({cluster: 'aa', interval:}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destination: 'aa', interval:}))")
                 .show());
 
     // Missing cluster value but interval present
@@ -111,7 +112,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({cluster:, interval: '12h'}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destination:, interval: '12h'}))")
                 .show());
 
     // Missing interval value but keyword present
@@ -120,7 +121,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({cluster: 'a', interval:}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destination: 'a', interval:}))")
                 .show());
 
     // Missing cluster value for multiple clusters
@@ -129,7 +130,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({cluster:, interval:'12H'}, {cluster:, interval: '12H'}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destination:, interval:'12H'}, {cluster:, interval: '12H'}))")
                 .show());
 
     // Missing cluster keyword for multiple clusters
@@ -138,7 +139,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({interval:'a'}, {interval: '12h'}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destination:'a'}, {interval: '12h'}))")
                 .show());
 
     // Missing cluster keyword
@@ -156,7 +157,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({cluster: 'aa', interv: '12h'}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destination: 'aa', interv: '12h'}))")
                 .show());
 
     // Typo in keyword cluster
@@ -165,7 +166,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({clustr: 'aa', interval: '12h'}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destina: 'aa', interval: '12h'}))")
                 .show());
 
     // Missing quote in cluster value
@@ -174,7 +175,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({cluster: aa', interval: '12h}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destination: aa', interval: '12h}))")
                 .show());
 
     // Typo in REPLICATION keyword
@@ -183,7 +184,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICAT = ({cluster: 'aa', interval: '12h'}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICAT = ({destination: 'aa', interval: '12h'}))")
                 .show());
 
     // Interval input does not follow 'h/H' format
@@ -192,7 +193,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({cluster: 'aa', interval: '12'}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destination: 'aa', interval: '12'}))")
                 .show());
 
     Assertions.assertThrows(
@@ -200,7 +201,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({cluster: 'aa', interval: '1D'}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destination: 'aa', interval: '1D'}))")
                 .show());
 
     Assertions.assertThrows(
@@ -208,7 +209,7 @@ public void testReplicationPolicyWithoutProperSyntax() {
         () ->
             spark
                 .sql(
-                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({cluster: 'aa', interval: '12d'}))")
+                    "ALTER TABLE openhouse.db.table SET POLICY (REPLICATION = ({destination: 'aa', interval: '12d'}))")
                 .show());
 
     // Missing cluster and interval values
@@ -247,11 +248,11 @@ private boolean isPlanValid(Dataset<Row> dataframe, String replicationConfigJson
     boolean isValid = false;
     for (JsonElement element : jsonArray) {
       JsonObject entry = element.getAsJsonObject();
-      String cluster = entry.get("cluster").getAsString();
-      isValid = queryStr.contains(cluster);
+      String destination = entry.get("destination").getAsString();
+      isValid = queryStr.contains(destination);
       if (entry.has("interval")) {
         String interval = entry.get("interval").getAsString();
-        isValid = queryStr.contains(cluster) && queryStr.contains(interval);
+        isValid = queryStr.contains(destination) && queryStr.contains(interval);
       }
     }
     return isValid;
diff --git a/integrations/spark/openhouse-spark-runtime/src/main/antlr/com/linkedin/openhouse/spark/sql/catalyst/parser/extensions/OpenhouseSqlExtensions.g4 b/integrations/spark/openhouse-spark-runtime/src/main/antlr/com/linkedin/openhouse/spark/sql/catalyst/parser/extensions/OpenhouseSqlExtensions.g4
index b6d0343e..67fa6585 100644
--- a/integrations/spark/openhouse-spark-runtime/src/main/antlr/com/linkedin/openhouse/spark/sql/catalyst/parser/extensions/OpenhouseSqlExtensions.g4
+++ b/integrations/spark/openhouse-spark-runtime/src/main/antlr/com/linkedin/openhouse/spark/sql/catalyst/parser/extensions/OpenhouseSqlExtensions.g4
@@ -97,7 +97,7 @@ replicationPolicyClause
     ;
 
 replicationPolicyClusterClause
-    : CLUSTER ':' STRING
+    : DESTINATION ':' STRING
     ;
 
 replicationPolicyIntervalClause
@@ -172,7 +172,7 @@ DATABASE: 'DATABASE';
 SHOW: 'SHOW';
 GRANTS: 'GRANTS';
 PATTERN: 'PATTERN';
-CLUSTER: 'CLUSTER';
+DESTINATION: 'DESTINATION';
 INTERVAL: 'INTERVAL';
 WHERE: 'WHERE';
 COLUMN: 'COLUMN';