diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 1f83eaffcdd..e630ad34a5e 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,6 @@
+2015-12-27  Edward Smith-Rowland  <3dw4rd@verizon.net>
+	* include/bits/c++0x_warning.h Remove experimental language.
+
 2015-12-24  Jason Merrill  <jason@redhat.com>
 
 	* testsuite/ext/bitmap_allocator/check_deallocate_null.cc
diff --git a/libstdc++-v3/include/bits/c++0x_warning.h b/libstdc++-v3/include/bits/c++0x_warning.h
index 5c7e9720222..dabc2c4fd2c 100644
--- a/libstdc++-v3/include/bits/c++0x_warning.h
+++ b/libstdc++-v3/include/bits/c++0x_warning.h
@@ -29,9 +29,9 @@
 #define _CXX0X_WARNING_H 1
 
 #if __cplusplus < 201103L
-#error This file requires compiler and library support for the \
-ISO C++ 2011 standard. This support is currently experimental, and must be \
-enabled with the -std=c++11 or -std=gnu++11 compiler options.
+#error This file requires compiler and library support \
+for the ISO C++ 2011 standard. This support must be enabled \
+with the -std=c++11 or -std=gnu++11 compiler options.
 #endif
 
 #endif