diff --git a/ingestion/src/metadata/ingestion/source/database/oracle/metadata.py b/ingestion/src/metadata/ingestion/source/database/oracle/metadata.py
index 70aa0ef47db..37764d5a430 100644
--- a/ingestion/src/metadata/ingestion/source/database/oracle/metadata.py
+++ b/ingestion/src/metadata/ingestion/source/database/oracle/metadata.py
@@ -37,7 +37,6 @@ from metadata.ingestion.source.database.oracle.utils import (
     _get_col_type,
     get_columns,
     get_mview_definition,
-    get_mview_definition_dialect,
     get_mview_names,
     get_mview_names_dialect,
     get_table_comment,
@@ -65,7 +64,6 @@ OracleDialect.get_table_comment = get_table_comment
 OracleDialect.get_columns = get_columns
 OracleDialect._get_col_type = _get_col_type
 OracleDialect.get_view_definition = get_view_definition
-OracleDialect.get_mview_definition = get_mview_definition_dialect
 OracleDialect.get_all_view_definitions = get_all_view_definitions
 OracleDialect.get_all_table_comments = get_all_table_comments
 OracleDialect.get_table_names = get_table_names
diff --git a/ingestion/src/metadata/ingestion/source/database/oracle/queries.py b/ingestion/src/metadata/ingestion/source/database/oracle/queries.py
index 6923455aa7d..1ccfe7cafce 100644
--- a/ingestion/src/metadata/ingestion/source/database/oracle/queries.py
+++ b/ingestion/src/metadata/ingestion/source/database/oracle/queries.py
@@ -29,9 +29,7 @@ LOWER(owner) AS "schema",
 DBMS_METADATA.GET_DDL('VIEW', view_name, owner) AS view_def
 FROM all_views
 WHERE owner NOT IN ('SYSTEM', 'SYS')
-"""
-
-ORACLE_ALL_MATERIALIZED_VIEW_DEFINITIONS = """
+UNION ALL
 SELECT
 LOWER(mview_name) AS "view_name",
 LOWER(owner) AS "schema",
diff --git a/ingestion/src/metadata/ingestion/source/database/oracle/utils.py b/ingestion/src/metadata/ingestion/source/database/oracle/utils.py
index 2b6b5d2cced..5e3d243b51c 100644
--- a/ingestion/src/metadata/ingestion/source/database/oracle/utils.py
+++ b/ingestion/src/metadata/ingestion/source/database/oracle/utils.py
@@ -21,7 +21,6 @@ from sqlalchemy.sql import sqltypes
 
 from metadata.ingestion.source.database.oracle.queries import (
     GET_MATERIALIZED_VIEW_NAMES,
-    ORACLE_ALL_MATERIALIZED_VIEW_DEFINITIONS,
     ORACLE_ALL_TABLE_COMMENTS,
     ORACLE_ALL_VIEW_DEFINITIONS,
     ORACLE_GET_COLUMNS,
@@ -73,26 +72,6 @@ def get_view_definition(
     )
 
 
-@reflection.cache
-def get_mview_definition_dialect(
-    self,
-    connection,
-    view_name: str,
-    schema: str = None,
-    resolve_synonyms=False,
-    dblink="",
-    **kw,
-):
-
-    return get_view_definition_wrapper(
-        self,
-        connection,
-        table_name=view_name.lower(),
-        schema=schema.lower() if schema else None,
-        query=ORACLE_ALL_MATERIALIZED_VIEW_DEFINITIONS,
-    )
-
-
 def _get_col_type(
     self, coltype, precision, scale, length, colname
 ):  # pylint: disable=too-many-branches
@@ -274,6 +253,6 @@ def get_mview_definition(self, mview_name, schema=None):
     """
 
     with self._operation_context() as conn:
-        return self.dialect.get_mview_definition(
+        return self.dialect.get_view_definition(
             conn, mview_name, schema, info_cache=self.info_cache
         )