diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 0c38956f52c2..8065618a01c5 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2007-07-09  Paolo Carlini  <pcarlini@suse.de>
+
+	* testsuite/27_io/ios_base/failure/what-1.cc: Include <stdexcept>.
+
 2007-07-09  Jim Xochellis  <jimxoch@yahoo.gr>
 	    Paolo Carlini  <pcarlini@suse.de>
 
diff --git a/libstdc++-v3/testsuite/27_io/ios_base/failure/what-1.cc b/libstdc++-v3/testsuite/27_io/ios_base/failure/what-1.cc
index 1845d984d9aa..1fb5b4a8f7cc 100644
--- a/libstdc++-v3/testsuite/27_io/ios_base/failure/what-1.cc
+++ b/libstdc++-v3/testsuite/27_io/ios_base/failure/what-1.cc
@@ -23,6 +23,7 @@
 
 #include <string>
 #include <ios>
+#include <stdexcept>
 #include <cstring>
 #include <testsuite_hooks.h>