diff --git a/doc/fftools-common-opts.texi b/doc/fftools-common-opts.texi
index 52296d4fcc..46d5ea6cc9 100644
--- a/doc/fftools-common-opts.texi
+++ b/doc/fftools-common-opts.texi
@@ -271,6 +271,7 @@ Possible flags for this option are:
 @item vfp
 @item vfpv3
 @item neon
+@item setend
 @end table
 @item PowerPC
 @table @samp