diff --git a/hotspot/test/compiler/6636138/Test1.java b/hotspot/test/compiler/6636138/Test1.java
index e01ab7f1e8d..17c49836d5e 100644
--- a/hotspot/test/compiler/6636138/Test1.java
+++ b/hotspot/test/compiler/6636138/Test1.java
@@ -26,7 +26,7 @@
  * @bug 6636138
  * @summary SuperWord::co_locate_pack(Node_List* p) generates memory graph that leads to memory order violation.
  *
- * @run main/othervm -server -Xbatch -XX:CompileOnly=Test1.init -XX:+UseSuperword Test1
+ * @run main/othervm -server -Xbatch -XX:CompileOnly=Test1.init Test1
  */
 
 class Test1 {
diff --git a/hotspot/test/compiler/6636138/Test2.java b/hotspot/test/compiler/6636138/Test2.java
index 1336651ae3c..07a81313b9d 100644
--- a/hotspot/test/compiler/6636138/Test2.java
+++ b/hotspot/test/compiler/6636138/Test2.java
@@ -26,7 +26,7 @@
  * @bug 6636138
  * @summary SuperWord::co_locate_pack(Node_List* p) generates memory graph that leads to memory order violation.
  *
- * @run main/othervm -server -Xbatch -XX:CompileOnly=Test2.shift -XX:+UseSuperword Test2
+ * @run main/othervm -server -Xbatch -XX:CompileOnly=Test2.shift Test2
  */
 
 class Test2 {