diff --git a/doc/api.rst b/doc/api.rst
index ba0b70c0..51112b0a 100644
--- a/doc/api.rst
+++ b/doc/api.rst
@@ -530,8 +530,8 @@ argument type doesn't match its format specification.
 ``wchar_t`` Support
 ===================
 
-The optional header ``fmt/wchar_t.h`` provides support for ``wchar_t`` and
-exotic character types.
+The optional header ``fmt/xchar.h`` provides support for ``wchar_t`` and exotic
+character types.
 
 .. doxygenstruct:: fmt::is_char