diff --git a/OPTSpacePlaneMain/OPTSpacePlaneMain-1-3.1.ckan b/OPTSpacePlaneMain/OPTSpacePlaneMain-1-3.1.ckan
new file mode 100644
index 0000000000..3992e464dd
--- /dev/null
+++ b/OPTSpacePlaneMain/OPTSpacePlaneMain-1-3.1.ckan
@@ -0,0 +1,69 @@
+{
+    "spec_version": "v1.9",
+    "identifier": "OPTSpacePlaneMain",
+    "name": "OPT Spaceplane Continued",
+    "abstract": "The \"Main\" pack from OPT. No more old plugin bundles. *Requires* Reconfig.",
+    "author": "JadeOfMaar",
+    "version": "1:3.1",
+    "ksp_version_min": "1.11.0",
+    "ksp_version_max": "1.11.1",
+    "license": "CC-BY-NC-SA-4.0",
+    "resources": {
+        "homepage": "https://forum.kerbalspaceprogram.com/index.php?/topic/196187-19-*/",
+        "spacedock": "https://spacedock.info/mod/2494/OPT%20Spaceplane%20Continued",
+        "remote-avc": "https://raw.githubusercontent.com/StoneBlue/OPT_Streamlined/master/GameData/OPT/Version/OPTMain.version",
+        "x_screenshot": "https://spacedock.info/content/JadeOfMaar_11026/OPT_Spaceplane_Continued/OPT_Spaceplane_Continued-1596824234.699492.png"
+    },
+    "tags": [
+        "parts",
+        "crewed"
+    ],
+    "localizations": [
+        "en-us"
+    ],
+    "depends": [
+        {
+            "name": "OPTReconfig"
+        }
+    ],
+    "recommends": [
+        {
+            "name": "KerbalFoundriesContinued"
+        },
+        {
+            "name": "RasterPropMonitor"
+        },
+        {
+            "name": "OPTSpacePlaneParts"
+        }
+    ],
+    "supports": [
+        {
+            "name": "ConnectedLivingSpace"
+        },
+        {
+            "name": "ModularFuelTanks"
+        },
+        {
+            "name": "RealFuels"
+        },
+        {
+            "name": "TacLifeSupport"
+        }
+    ],
+    "install": [
+        {
+            "find": "OPT",
+            "install_to": "GameData"
+        }
+    ],
+    "download": "https://spacedock.info/mod/2494/OPT%20Spaceplane%20Continued/download/3.1",
+    "download_size": 83557769,
+    "download_hash": {
+        "sha1": "F643C7CAF72C31A62D469CBEA1F58C8903C55C96",
+        "sha256": "2AC5DA016BCD52FF8C6904481B55940A83B256A95D2900A550934620DC06F0BF"
+    },
+    "download_content_type": "application/zip",
+    "release_date": "2021-03-06T18:41:58.767278+00:00",
+    "x_generated_by": "netkan"
+}