diff --git a/MissingHistory/MissingHistory-1.7.3.ckan b/MissingHistory/MissingHistory-1.7.3.ckan
new file mode 100644
index 0000000000..6cc35e65a7
--- /dev/null
+++ b/MissingHistory/MissingHistory-1.7.3.ckan
@@ -0,0 +1,30 @@
+{
+    "spec_version": "v1.4",
+    "identifier": "MissingHistory",
+    "name": "MissingHistory",
+    "abstract": "Handy parts to complement Making History.",
+    "author": "Snark",
+    "license": "CC-BY-NC-SA",
+    "resources": {
+        "homepage": "https://forum.kerbalspaceprogram.com/index.php?/topic/172232-141-missinghistory-v10-handy-parts-to-complement-making-history/",
+        "spacedock": "https://spacedock.info/mod/1743/MissingHistory",
+        "repository": "https://github.com/KSPSnark/MissingHistory",
+        "x_screenshot": "https://spacedock.info/content/Snark_166/MissingHistory/MissingHistory-1521005056.5945137.png"
+    },
+    "version": "1.7.3",
+    "ksp_version": "1.6.1",
+    "depends": [
+        {
+            "name": "ModuleManager"
+        }
+    ],
+    "download": "https://spacedock.info/mod/1743/MissingHistory/download/1.7.3",
+    "download_size": 3710698,
+    "download_hash": {
+        "sha1": "76AC72FE2052538FDD64AFEAD2B479B7336D2E35",
+        "sha256": "6947EA0FF7B904B0A2028D3A5DBB0018B4445FD40C45BAC4D40F4EED974C03F0"
+    },
+    "download_content_type": "application/zip",
+    "x_via": "Automated SpaceDock CKAN submission",
+    "x_generated_by": "netkan"
+}