diff --git a/PoodsCalmNebulaSkybox/PoodsCalmNebulaSkybox-v1.2.0.ckan b/PoodsCalmNebulaSkybox/PoodsCalmNebulaSkybox-v1.2.0.ckan
index ec1ff5b21c..be8935645c 100644
--- a/PoodsCalmNebulaSkybox/PoodsCalmNebulaSkybox-v1.2.0.ckan
+++ b/PoodsCalmNebulaSkybox/PoodsCalmNebulaSkybox-v1.2.0.ckan
@@ -16,6 +16,9 @@
         "Skybox"
     ],
     "depends": [
+        {
+            "name": "ModuleManager"
+        },
         {
             "name": "SigmaReplacements-SkyBox"
         }