diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 2797b829bb3..392ab2c571d 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/std_mutex.h: Fix Doxygen @file name.
+
 2016-01-14  Edward Smith-Rowland  <3dw4rd@verizon.net>
 	    Jonathan Wakely  <jwakely@redhat.com>
 	    Florian Goth <CaptainSifff@gmx.de>
diff --git a/libstdc++-v3/include/bits/std_mutex.h b/libstdc++-v3/include/bits/std_mutex.h
index 67b782544af..49ef752a4e3 100644
--- a/libstdc++-v3/include/bits/std_mutex.h
+++ b/libstdc++-v3/include/bits/std_mutex.h
@@ -22,7 +22,7 @@
 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 // <http://www.gnu.org/licenses/>.
 
-/** @file bits/mutex.h
+/** @file bits/std_mutex.h
  *  This is an internal header file, included by other library headers.
  *  Do not attempt to use it directly. @headername{mutex}
  */