diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 55970ae4c73..c995c7dbd30 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -3,6 +3,7 @@
 	* include/bits/c++config: Do not disable extern templates for string
 	in plain parallel-mode and in profile-mode; add comment explaining
 	_GLIBCXX_EXTERN_TEMPLATE == -1.
+	* testsuite/ext/profile/mutex_extensions.cc: Adjust dg-error line.
 
 2009-10-14  Jason Merrill  <jason@redhat.com>
 
diff --git a/libstdc++-v3/testsuite/ext/profile/mutex_extensions.cc b/libstdc++-v3/testsuite/ext/profile/mutex_extensions.cc
index c8bcf720e1d..5237107da1f 100644
--- a/libstdc++-v3/testsuite/ext/profile/mutex_extensions.cc
+++ b/libstdc++-v3/testsuite/ext/profile/mutex_extensions.cc
@@ -22,5 +22,5 @@
 
 #include <vector>
 
-// { dg-error "Cannot use -D_GLIBCXX_PROFILE with " "" { target *-*-* } 166 }
+// { dg-error "Cannot use -D_GLIBCXX_PROFILE with " "" { target *-*-* } 165 }
 // { dg-excess-errors "In file included from" }