diff --git a/debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/oracle/generated/PlSqlParser.g4 b/debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/oracle/generated/PlSqlParser.g4
index b8b0f99f7..02587c5a6 100644
--- a/debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/oracle/generated/PlSqlParser.g4
+++ b/debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/oracle/generated/PlSqlParser.g4
@@ -3080,7 +3080,7 @@ merge_table_partition
     ;
 
 modify_table_partition
-    : MODIFY (PARTITION partition_name
+    : MODIFY ((PARTITION | SUBPARTITION) partition_name
              ((ADD | DROP) list_values_clause)? (ADD range_subpartition_desc)? (REBUILD? UNUSABLE LOCAL INDEXES)? (shrink_clause)?
               | range_partitions)
     ;
diff --git a/debezium-ddl-parser/src/test/resources/oracle/examples/ddl_alter.sql b/debezium-ddl-parser/src/test/resources/oracle/examples/ddl_alter.sql
index 914b2e3b2..8e2fcbbbe 100644
--- a/debezium-ddl-parser/src/test/resources/oracle/examples/ddl_alter.sql
+++ b/debezium-ddl-parser/src/test/resources/oracle/examples/ddl_alter.sql
@@ -61,6 +61,7 @@ ALTER TABLE tft_tsm.t_act_trade_detail MODIFY PARTITION  SYS_P41089 SHRINK SPACE
 ALTER INDEX TFT_TSMIND_UNI_TRADE_ID MODIFY PARTITION P1 SHRINK SPACE CHECK;
 ALTER TABLE dc.pack_slip_sku MODIFY LAST_UPDATE_DATETIME INVISIBLE;
 ALTER TABLE dc.pack_slip_sku MODIFY LAST_UPDATE_DATETIME VISIBLE;
+ALTER TABLE NAV.SPAC_AUT_APOLICE MODIFY SUBPARTITION P12345 SHRINK SPACE CHECK;
 -- Memoptimize Read or Write
 ALTER TABLE employees MEMOPTIMIZE FOR READ ENABLE VALIDATE CONSTRAINT emp_manager_fk EXCEPTIONS INTO exceptions;
 ALTER TABLE employees NO MEMOPTIMIZE FOR READ ENABLE VALIDATE CONSTRAINT emp_manager_fk EXCEPTIONS INTO exceptions;