diff --git a/PhotonSailor/PhotonSailor-1.7.3.ckan b/PhotonSailor/PhotonSailor-1.7.3.ckan
index 5bb9049e3f..53619382a7 100644
--- a/PhotonSailor/PhotonSailor-1.7.3.ckan
+++ b/PhotonSailor/PhotonSailor-1.7.3.ckan
@@ -26,6 +26,9 @@
         "zh-cn"
     ],
     "depends": [
+        {
+            "name": "InterstellarRedistributable"
+        },
         {
             "name": "ModuleManager"
         }