diff --git a/docs/content/manual/v1.8/manual.yml b/docs/content/manual/v1.8/manual.yml
index 9e4e2766..d50de1ff 100644
--- a/docs/content/manual/v1.8/manual.yml
+++ b/docs/content/manual/v1.8/manual.yml
@@ -990,7 +990,7 @@ sections:
           - program: '.[] | in({"foo": 42})'
             input: '["foo", "bar"]'
             output: ['true', 'false']
-          - program: 'map(in([0,1]))'
+          - program: 'map(in([3,4]))'
             input: '[2, 0]'
             output: ['[false, true]']