diff --git a/SimpleConstruction/SimpleConstruction-vVersion_3.1.ckan b/SimpleConstruction/SimpleConstruction-vVersion_3.1.ckan
deleted file mode 100644
index 56c2fa0985..0000000000
--- a/SimpleConstruction/SimpleConstruction-vVersion_3.1.ckan
+++ /dev/null
@@ -1,47 +0,0 @@
-{
-    "spec_version": "v1.4",
-    "identifier": "SimpleConstruction",
-    "name": "SimpleConstruction",
-    "abstract": " This mod aims to provide simple rocketbuilding capability to stock parts. ",
-    "author": "matterbeam",
-    "license": "CC-BY-NC-SA-4.0",
-    "resources": {
-        "homepage": "http://forum.kerbalspaceprogram.com/index.php?/topic/131588-105-simpleconstruction-stock-rocket-building-v08/",
-        "spacedock": "https://spacedock.info/mod/59/SimpleConstruction",
-        "x_screenshot": "https://spacedock.info/content/matterbeam_328/SimpleConstruction/SimpleConstruction-1455675320.902058.jpg"
-    },
-    "version": "vVersion_3.1",
-    "ksp_version": "1.2.1",
-    "depends": [
-        {
-            "name": "ModuleManager"
-        },
-        {
-            "name": "InterstellarFuelSwitch-Core"
-        }
-    ],
-    "conflicts": [
-        {
-            "name": "ExtraPlanetaryLaunchpads"
-        }
-    ],
-    "install": [
-        {
-            "find": "SimpleConstruction",
-            "install_to": "GameData",
-            "filter": [
-                "Thumbs.db",
-                "InterstellarFuelSwitch.version",
-                "InterstellarFuelSwitch.dll"
-            ]
-        }
-    ],
-    "download": "https://spacedock.info/mod/59/SimpleConstruction/download/Version_3.1",
-    "download_size": 161215,
-    "download_hash": {
-        "sha1": "CF6FCB46FC25EC3A51E48E7C6F36209281105D01",
-        "sha256": "B9C92FDA417E98A9E8AEA20C7789A93793E235DE98BD1E17F38EE55AF5A176CC"
-    },
-    "download_content_type": "application/zip",
-    "x_generated_by": "netkan"
-}
diff --git a/SimpleConstruction/SimpleConstruction-vVersion_3.2.ckan b/SimpleConstruction/SimpleConstruction-vVersion_3.2.ckan
deleted file mode 100644
index 7d07975e66..0000000000
--- a/SimpleConstruction/SimpleConstruction-vVersion_3.2.ckan
+++ /dev/null
@@ -1,47 +0,0 @@
-{
-    "spec_version": "v1.4",
-    "identifier": "SimpleConstruction",
-    "name": "SimpleConstruction",
-    "abstract": " This mod aims to provide simple rocketbuilding capability to stock parts. ",
-    "author": "matterbeam",
-    "license": "CC-BY-NC-SA-4.0",
-    "resources": {
-        "homepage": "http://forum.kerbalspaceprogram.com/index.php?/topic/131588-105-simpleconstruction-stock-rocket-building-v08/",
-        "spacedock": "https://spacedock.info/mod/59/SimpleConstruction",
-        "x_screenshot": "https://spacedock.info/content/matterbeam_328/SimpleConstruction/SimpleConstruction-1455675320.902058.jpg"
-    },
-    "version": "vVersion_3.2",
-    "ksp_version": "1.2.1",
-    "depends": [
-        {
-            "name": "ModuleManager"
-        },
-        {
-            "name": "InterstellarFuelSwitch-Core"
-        }
-    ],
-    "conflicts": [
-        {
-            "name": "ExtraPlanetaryLaunchpads"
-        }
-    ],
-    "install": [
-        {
-            "find": "SimpleConstruction",
-            "install_to": "GameData",
-            "filter": [
-                "Thumbs.db",
-                "InterstellarFuelSwitch.version",
-                "InterstellarFuelSwitch.dll"
-            ]
-        }
-    ],
-    "download": "https://spacedock.info/mod/59/SimpleConstruction/download/Version_3.2",
-    "download_size": 161093,
-    "download_hash": {
-        "sha1": "D1D9DD38F488F2B06BA1B634CA0CA1FCCC0AB105",
-        "sha256": "5F6291E67C1E0CBC6D8AAB87C7B67C9088E9236C783712F415AFB7A25CA9B540"
-    },
-    "download_content_type": "application/zip",
-    "x_generated_by": "netkan"
-}
diff --git a/SimpleConstruction/SimpleConstruction-vVersion_3.3.ckan b/SimpleConstruction/SimpleConstruction-vVersion_3.3.ckan
deleted file mode 100644
index 1380de2c2e..0000000000
--- a/SimpleConstruction/SimpleConstruction-vVersion_3.3.ckan
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-    "spec_version": "v1.4",
-    "identifier": "SimpleConstruction",
-    "name": "SimpleConstruction",
-    "abstract": " This mod aims to provide simple rocketbuilding capability to stock parts. ",
-    "author": [
-        "matterbeam",
-        "RealGecko"
-    ],
-    "license": "CC-BY-NC-SA-4.0",
-    "resources": {
-        "homepage": "http://forum.kerbalspaceprogram.com/index.php?/topic/131588-105-simpleconstruction-stock-rocket-building-v08/",
-        "spacedock": "https://spacedock.info/mod/59/SimpleConstruction",
-        "x_screenshot": "https://spacedock.info/content/matterbeam_328/SimpleConstruction/SimpleConstruction-1455675320.902058.jpg"
-    },
-    "version": "vVersion_3.3",
-    "ksp_version": "1.2.1",
-    "depends": [
-        {
-            "name": "ModuleManager"
-        },
-        {
-            "name": "InterstellarFuelSwitch-Core"
-        }
-    ],
-    "conflicts": [
-        {
-            "name": "ExtraPlanetaryLaunchpads"
-        }
-    ],
-    "install": [
-        {
-            "find": "SimpleConstruction",
-            "install_to": "GameData",
-            "filter": [
-                "Thumbs.db",
-                "InterstellarFuelSwitch.version",
-                "InterstellarFuelSwitch.dll"
-            ]
-        }
-    ],
-    "download": "https://spacedock.info/mod/59/SimpleConstruction/download/Version_3.3",
-    "download_size": 161063,
-    "download_hash": {
-        "sha1": "21ACE1A45826040EEF99E798A0D483FF7DD61ABC",
-        "sha256": "3CCCBD969FEFE0F56CCC55DFE19B4EB553095392EC05C08ADCD1D5F8FDE2977F"
-    },
-    "download_content_type": "application/zip",
-    "x_generated_by": "netkan"
-}