diff --git a/make/linux/makefiles/mapfile-vers-debug b/make/linux/makefiles/mapfile-vers-debug
index 620b4c5297939293733d06dcb0d1a8dc3a628919..1a0bc01a626dd2c7c3cd9689133dc44cf0e49817 100644
--- a/make/linux/makefiles/mapfile-vers-debug
+++ b/make/linux/makefiles/mapfile-vers-debug
@@ -1,7 +1,3 @@
-#
-# @(#)mapfile-vers-debug	1.18 07/10/25 16:47:35
-#
-
 #
 # Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@@ -221,6 +217,7 @@ SUNWprivate_1.1 {
                 JVM_SetArrayElement;
                 JVM_SetClassSigners;
                 JVM_SetLength;
+                JVM_SetNativeThreadName;
                 JVM_SetPrimitiveArrayElement;
                 JVM_SetProtectionDomain;
                 JVM_SetSockOpt;
diff --git a/make/linux/makefiles/mapfile-vers-product b/make/linux/makefiles/mapfile-vers-product
index fd9b4bc84ba03e54ed7ce342c0db488c7b397e18..e53bc5c0d8fc35a43b40a68567766182cb30ae8d 100644
--- a/make/linux/makefiles/mapfile-vers-product
+++ b/make/linux/makefiles/mapfile-vers-product
@@ -1,7 +1,3 @@
-#
-# @(#)mapfile-vers-product	1.19 08/02/12 10:56:37
-#
-
 #
 # Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@@ -221,6 +217,7 @@ SUNWprivate_1.1 {
                 JVM_SetArrayElement;
                 JVM_SetClassSigners;
                 JVM_SetLength;
+                JVM_SetNativeThreadName;
                 JVM_SetPrimitiveArrayElement;
                 JVM_SetProtectionDomain;
                 JVM_SetSockOpt;
diff --git a/make/solaris/makefiles/mapfile-vers b/make/solaris/makefiles/mapfile-vers
index 8417fd87f8fa5f71c151297e3716edafa0ebbacb..eb5554858eb9e99127073cebc9cdaa5e4b8a4910 100644
--- a/make/solaris/makefiles/mapfile-vers
+++ b/make/solaris/makefiles/mapfile-vers
@@ -1,7 +1,3 @@
-#
-# @(#)mapfile-vers	1.32 07/10/25 16:47:36
-#
-
 #
 # Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@@ -221,6 +217,7 @@ SUNWprivate_1.1 {
 		JVM_SetArrayElement;
 		JVM_SetClassSigners;
 		JVM_SetLength;
+                JVM_SetNativeThreadName;
 		JVM_SetPrimitiveArrayElement;
 		JVM_SetProtectionDomain;
 		JVM_SetSockOpt;