diff --git a/ETT/ETT-3-v20180525-2.ckan b/ETT/ETT-3-v20180525-2.ckan
new file mode 100644
index 0000000000..2827a260e9
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+++ b/ETT/ETT-3-v20180525-2.ckan
@@ -0,0 +1,60 @@
+{
+    "spec_version": "v1.4",
+    "identifier": "ETT",
+    "name": "Engineering Tech Tree",
+    "abstract": "A tech tree based on engineering/scientific principles that is challenging to unlock yet fun to play through.",
+    "author": "Probus",
+    "license": "CC-BY-4.0",
+    "resources": {
+        "homepage": "http://forum.kerbalspaceprogram.com/threads/125055",
+        "spacedock": "https://spacedock.info/mod/199/Engineering%20Tech%20Tree",
+        "repository": "https://github.com/ProbusThrax/ETT",
+        "x_screenshot": "https://spacedock.info/content/Probus_261/Engineering_Tech_Tree/Engineering_Tech_Tree-1455988837.071927.jpg"
+    },
+    "version": "3:v20180525-2",
+    "ksp_version": "1.4.3",
+    "depends": [
+        {
+            "name": "ModuleManager"
+        },
+        {
+            "name": "YongeTechTreesPlugin"
+        }
+    ],
+    "recommends": [
+        {
+            "name": "DMagicOrbitalScience"
+        }
+    ],
+    "suggests": [
+        {
+            "name": "KSPInterstellarExtended"
+        },
+        {
+            "name": "FASA"
+        },
+        {
+            "name": "KWRocketry"
+        },
+        {
+            "name": "AIESAerospace-Unofficial"
+        },
+        {
+            "name": "Firespitter"
+        }
+    ],
+    "install": [
+        {
+            "find": "ETT",
+            "install_to": "GameData"
+        }
+    ],
+    "download": "https://spacedock.info/mod/199/Engineering%20Tech%20Tree/download/v20180525-2",
+    "download_size": 60298,
+    "download_hash": {
+        "sha1": "535BAA35F9CE8B40017D6C088DA811AEC9C042AD",
+        "sha256": "91045D10C0832F55F151A8A6B530F34A8514735715EDFAC54448245D31DF4651"
+    },
+    "download_content_type": "application/zip",
+    "x_generated_by": "netkan"
+}