diff --git a/src/test/java/com/alibaba/druid/bvt/filter/wall/oracle/OracleWallTest8_alter_rebuild.java b/src/test/java/com/alibaba/druid/bvt/filter/wall/oracle/OracleWallTest8_alter_rebuild.java
new file mode 100644
index 0000000000..3136cc85cb
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/filter/wall/oracle/OracleWallTest8_alter_rebuild.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright 1999-2017 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.bvt.filter.wall.oracle;
+
+import com.alibaba.druid.wall.WallUtils;
+import junit.framework.TestCase;
+import org.junit.Assert;
+
+public class OracleWallTest8_alter_rebuild extends TestCase {
+
+    public void test_true() throws Exception {
+        String sql = //
+        "alter index idx_t1 rebuild";
+        Assert.assertTrue(WallUtils.isValidateOracle(sql));
+    }
+}