diff --git a/models/cc.sql b/models/cc.sql
new file mode 100644
index 0000000..c4f2fdf
--- /dev/null
+++ b/models/cc.sql
@@ -0,0 +1 @@
+select 1 as c
\ No newline at end of file
diff --git a/models/marts/def.sql b/models/marts/def.sql
index 4b423ad..30aac46 100644
--- a/models/marts/def.sql
+++ b/models/marts/def.sql
@@ -1 +1 @@
-select 1 c
+select * from {{ ref('ghi') }}
diff --git a/models/marts/ghi.sql b/models/marts/ghi.sql
new file mode 100644
index 0000000..c83232c
--- /dev/null
+++ b/models/marts/ghi.sql
@@ -0,0 +1 @@
+select 1 as c