diff --git a/src/testdir/test_search.vim b/src/testdir/test_search.vim
index 8ec513e034..446d5ecd3a 100644
--- a/src/testdir/test_search.vim
+++ b/src/testdir/test_search.vim
@@ -843,6 +843,7 @@ func Test_search_cmdline_incsearch_highlight()
 
   " clean up
   set noincsearch nohlsearch
+  call test_override("char_avail", 0)
   bw!
 endfunc
 
diff --git a/src/version.c b/src/version.c
index 48d9a44fe1..d5a882da6b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -719,6 +719,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1506,
 /**/
     1505,
 /**/