diff --git a/src/testdir/test_channel.vim b/src/testdir/test_channel.vim
index 5b554b5..dd40187 100644
--- a/src/testdir/test_channel.vim
+++ b/src/testdir/test_channel.vim
@@ -685,6 +685,9 @@
     call ch_sendraw(handle, "quit\n")
     sp pipe-output
     call s:waitFor('line("$") >= 6')
+    if getline('$') == 'DETACH'
+      $del
+    endif
     call assert_equal([firstline, 'line one', 'line two', 'this', 'AND this', 'Goodbye!'], getline(1, '$'))
     bwipe!
   finally
diff --git a/src/version.c b/src/version.c
index af13a75..75ae614 100644
--- a/src/version.c
+++ b/src/version.c
@@ -749,6 +749,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1635,
+/**/
     1634,
 /**/
     1633,