diff --git a/CommunityTechTree/CommunityTechTree-2.1.ckan b/CommunityTechTree/CommunityTechTree-2.1.ckan
new file mode 100644
index 0000000000..ae1b3fa63a
--- /dev/null
+++ b/CommunityTechTree/CommunityTechTree-2.1.ckan
@@ -0,0 +1,23 @@
+{
+    "spec_version": 1,
+    "identifier": "CommunityTechTree",
+    "license": "CC-BY-NC-4.0",
+    "release_status": "stable",
+    "depends": [
+        {
+            "name": "ModuleManager"
+        }
+    ],
+    "resources": {
+        "homepage": "http://forum.kerbalspaceprogram.com/threads/100385-Community-Tech-Tree-2-0-last-updated-03-05-15?p=1546633#post1546633",
+        "kerbalstuff": "https://kerbalstuff.com/mod/345/Community%20Tech%20Tree"
+    },
+    "ksp_version": "1.0.2",
+    "name": "Community Tech Tree",
+    "abstract": "An extension for the stock technology tree designed to support many mods",
+    "author": "Nertea",
+    "version": "2.1",
+    "download": "https://kerbalstuff.com/mod/345/Community%20Tech%20Tree/download/2.1",
+    "x_generated_by": "netkan",
+    "download_size": 9522
+}