diff --git a/USAFOrionMod-TD-subedition/USAFOrionMod-TD-subedition-1.0.5b.ckan b/USAFOrionMod-TD-subedition/USAFOrionMod-TD-subedition-1.0.5b.ckan
index e0f4c69ac4..8a774f3226 100644
--- a/USAFOrionMod-TD-subedition/USAFOrionMod-TD-subedition-1.0.5b.ckan
+++ b/USAFOrionMod-TD-subedition/USAFOrionMod-TD-subedition-1.0.5b.ckan
@@ -17,6 +17,11 @@
         "plugin",
         "parts"
     ],
+    "depends": [
+        {
+            "name": "ModuleManager"
+        }
+    ],
     "recommends": [
         {
             "name": "TDIndustrysOrionbits10m"