diff --git a/src/testdir/runtest.vim b/src/testdir/runtest.vim
index a3b5ea9c28..c4cb847324 100644
--- a/src/testdir/runtest.vim
+++ b/src/testdir/runtest.vim
@@ -148,7 +148,7 @@ let s:flaky = [
       \ 'Test_reltime()',
       \ 'Test_nb_basic()',
       \ 'Test_communicate()',
-      \ 'Test_pipe_through_sort_all()'
+      \ 'Test_pipe_through_sort_all()',
       \ 'Test_pipe_through_sort_some()'
       \ ]
 
diff --git a/src/version.c b/src/version.c
index 695c281acb..0fe28ca27d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -764,6 +764,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    13,
 /**/
     12,
 /**/