diff --git a/StreamlineEnginesRCSsandfueltanks/StreamlineEnginesRCSsandfueltanks-1.2.ckan b/StreamlineEnginesRCSsandfueltanks/StreamlineEnginesRCSsandfueltanks-1.2.ckan
index 16de21364e..fe4ad52584 100644
--- a/StreamlineEnginesRCSsandfueltanks/StreamlineEnginesRCSsandfueltanks-1.2.ckan
+++ b/StreamlineEnginesRCSsandfueltanks/StreamlineEnginesRCSsandfueltanks-1.2.ckan
@@ -18,6 +18,11 @@
     "localizations": [
         "en-us"
     ],
+    "depends": [
+        {
+            "name": "ModuleManager"
+        }
+    ],
     "install": [
         {
             "find": "StreamlineEnginesTanks",