diff --git a/e2e_test/ddl/drop/drop_creating_mv.slt b/e2e_test/ddl/drop/drop_creating_mv.slt
index 1eaeacf7f918..4d4b5fbef5dc 100644
--- a/e2e_test/ddl/drop/drop_creating_mv.slt
+++ b/e2e_test/ddl/drop/drop_creating_mv.slt
@@ -29,6 +29,7 @@ statement ok
 drop materialized view m1;
 
 ############## Test drop background mv BEFORE recovery
+
 statement ok
 set background_ddl=true;
 
diff --git a/src/frontend/src/catalog/schema_catalog.rs b/src/frontend/src/catalog/schema_catalog.rs
index 0394da2a70f8..2a14799ce9ab 100644
--- a/src/frontend/src/catalog/schema_catalog.rs
+++ b/src/frontend/src/catalog/schema_catalog.rs
@@ -557,6 +557,14 @@ impl SchemaCatalog {
     }
 
     /// Iterate all materialized views, excluding the indices.
+    pub fn iter_all_mvs(&self) -> impl Iterator<Item = &Arc<TableCatalog>> {
+        self.table_by_name
+            .iter()
+            .filter(|(_, v)| v.is_mview() && valid_table_name(&v.name))
+            .map(|(_, v)| v)
+    }
+
+    /// Iterate created materialized views, excluding the indices.
     pub fn iter_created_mvs(&self) -> impl Iterator<Item = &Arc<TableCatalog>> {
         self.table_by_name
             .iter()
diff --git a/src/frontend/src/catalog/system_catalog/rw_catalog/rw_materialized_views.rs b/src/frontend/src/catalog/system_catalog/rw_catalog/rw_materialized_views.rs
index d45da04d1261..a0e8d98b24b6 100644
--- a/src/frontend/src/catalog/system_catalog/rw_catalog/rw_materialized_views.rs
+++ b/src/frontend/src/catalog/system_catalog/rw_catalog/rw_materialized_views.rs
@@ -47,7 +47,7 @@ fn read_rw_materialized_views(reader: &SysCatalogReaderImpl) -> Result<Vec<RwMat
 
     Ok(schemas
         .flat_map(|schema| {
-            schema.iter_created_mvs().map(|table| RwMaterializedView {
+            schema.iter_all_mvs().map(|table| RwMaterializedView {
                 id: table.id.table_id as i32,
                 name: table.name().into(),
                 schema_id: schema.id() as i32,