diff --git a/src/feature.h b/src/feature.h
index ca180dd..b26dc6c 100644
--- a/src/feature.h
+++ b/src/feature.h
@@ -22,7 +22,7 @@
  * - Add a #define below.
  * - Add a message in the table above ex_version().
  * - Add a string to f_has().
- * - Add a feature to ":help feature-list" in doc/eval.txt.
+ * - Add a feature to ":help feature-list" in doc/builtin.txt.
  * - Add feature to ":help +feature-list" in doc/various.txt.
  * - Add comment for the documentation of commands that use the feature.
  */
@@ -1175,3 +1175,11 @@
 	|| defined(FEAT_TERMINAL)
 # define USING_LOAD_LIBRARY
 #endif
+
+/*
+ * XATTR support
+ */
+
+#if defined(FEAT_NORMAL) && defined(HAVE_XATTR)
+# define FEAT_XATTR
+#endif