diff --git a/regression-test/suites/rollup_p0/test_create_mv_and_mtmv.groovy b/regression-test/suites/rollup_p0/test_create_mv_and_mtmv.groovy
index b8c3639fb42841..1efa00f71be4ee 100644
--- a/regression-test/suites/rollup_p0/test_create_mv_and_mtmv.groovy
+++ b/regression-test/suites/rollup_p0/test_create_mv_and_mtmv.groovy
@@ -52,9 +52,10 @@ suite("test_create_mv_and_mtmv") {
                  dt;
 
     """)
+    // The MTMV must read the sync MV to cover partition-column resolution through the rollup.
     explain {
         sql("""
-                    SELECT dt,advertiser,
+                    SELECT /*+ use_mv(${tableName}.${mvName}) */ dt,advertiser,
                           count(DISTINCT user_id)
                     FROM ${tableName}
                     GROUP BY dt,advertiser""")
@@ -68,7 +69,7 @@ suite("test_create_mv_and_mtmv") {
             DISTRIBUTED BY RANDOM BUCKETS 1
             PROPERTIES ('replication_num' = '1') 
             AS 
-            select dt, advertiser, count(distinct user_id)
+            select /*+ use_mv(${tableName}.${mvName}) */ dt, advertiser, count(distinct user_id)
                 from ${tableName}
                 group by dt, advertiser;
     """
@@ -109,4 +110,4 @@ AND RefreshMode = '${refreshMode}';"""
     sql """ DROP TABLE IF EXISTS ${tableName} """
     sql """ DROP MATERIALIZED VIEW IF EXISTS ${mtmvName} """
 
-}
\ No newline at end of file
+}