diff --git a/Protractor/Protractor-2.5.1.ckan b/Protractor/Protractor-2.5.1.ckan
deleted file mode 100644
index 6467ca356c..0000000000
--- a/Protractor/Protractor-2.5.1.ckan
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-    "spec_version": "v1.4",
-    "identifier": "Protractor",
-    "name": "Protractor",
-    "abstract": "Hohmann transfers to planets and moons, no nodes required.",
-    "author": "RealGrep",
-    "license": "GPL-3.0",
-    "resources": {
-        "homepage": "http://forum.kerbalspaceprogram.com/threads/83173",
-        "repository": "https://github.com/RealGrep/Protractor"
-    },
-    "version": "2.5.1",
-    "ksp_version_min": "1.0",
-    "ksp_version_max": "1.0.5",
-    "install": [
-        {
-            "find": "Protractor",
-            "install_to": "GameData"
-        }
-    ],
-    "download": "https://github.com/RealGrep/protractor/releases/download/v2.5.1/ProtractorContinued-v2.5.1.zip",
-    "download_size": 67798,
-    "download_hash": {
-        "sha1": "9ABF507172CD2A1CE86A3041B4227F4F31A58192",
-        "sha256": "6F8F2E50D5417A893C072C6266D4B63A490E8DBC00070364FACD68A2E7300025"
-    },
-    "download_content_type": "application/zip",
-    "x_generated_by": "netkan"
-}