diff --git a/testmodule.yaml b/testmodule.yaml
index f55d6c7..f6de936 100644
--- a/testmodule.yaml
+++ b/testmodule.yaml
@@ -27,3 +27,8 @@ data:
             perl-List-Compare:
                 rationale: A dependency of tangerine.
                 ref: master
+        modules:
+            dwm:
+                rationale: Testing module inclusion.
+                ref: 6.1
+                buildorder: 10