diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 47f0470e6d9..c9a436e5b1e 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,6 +1,6 @@
 2007-05-06  Paolo Carlini  <pcarlini@suse.de>
 
-	PR libstdc++/31836
+	PR libstdc++/31834
 	* testsuite/17_intro/headers/c++200x/all.cc: Protect inclusion
 	of C99 headers.
 	* testsuite/17_intro/headers/c++200x/all_multiple_inclusion.cc: