diff --git a/doc/ci/yaml/index.md b/doc/ci/yaml/index.md
index 156874d196dada5aec7d2a80bf0dc7030c3e5c2f..208da96c5ad7c113219b5434c30fe43312cbfc7c 100644
--- a/doc/ci/yaml/index.md
+++ b/doc/ci/yaml/index.md
@@ -1166,6 +1166,8 @@ link outside it.
     [`doublestar.Glob`](https://pkg.go.dev/github.com/bmatcuk/doublestar@v1.2.2?tab=doc#Match).
   - In GitLab Runner 12.10 and earlier, [`filepath.Match`](https://pkg.go.dev/path/filepath#Match).
 
+CI/CD variables [are supported](../variables/where_variables_can_be_used.md#gitlab-ciyml-file).
+
 **Example of `artifacts:paths`**:
 
 ```yaml