diff --git a/tosca/custom_types.yaml b/tosca/custom_types.yaml
index 935ecd8..589496f 100644
--- a/tosca/custom_types.yaml
+++ b/tosca/custom_types.yaml
@@ -312,6 +312,10 @@ artifact_types:
     derived_from: tosca.artifacts.Root
     description: Ansible Galaxy collection to be installed in the target node
 
+  tosca.artifacts.AnsibleGalaxy.requirements:
+    derived_from: tosca.artifacts.Root
+    description: Ansible Galaxy requirements to be installed in the target node
+
 relationship_types:
 
   tosca.relationships.indigo.Manages: