diff --git a/src/testdir/test_search.vim b/src/testdir/test_search.vim
index 8ec513e..446d5ec 100644
--- a/src/testdir/test_search.vim
+++ b/src/testdir/test_search.vim
@@ -843,6 +843,7 @@
 
   " clean up
   set noincsearch nohlsearch
+  call test_override("char_avail", 0)
   bw!
 endfunc
 
diff --git a/src/version.c b/src/version.c
index 48d9a44..d5a882d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -720,6 +720,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1506,
+/**/
     1505,
 /**/
     1504,