diff --git a/doc/misc/ert.texi b/doc/misc/ert.texi
index bde76d79394..205ed027f3e 100644
--- a/doc/misc/ert.texi
+++ b/doc/misc/ert.texi
@@ -939,6 +939,7 @@ where the @samp{|} character is in the ``after'' form (and issue a
 test failure if that isn't the case).  (This is used in all subsequent
 tests, unless overridden by a new @samp{Point-Char} spec.)
 
+@cindex skipping tests, in erts file
 @item Skip
 If this is present and value is a form that evaluates to a
 non-@code{nil} value, the test will be skipped.