diff --git a/SpeedUnitAnnex/SpeedUnitAnnex-1.3.8.ckan b/SpeedUnitAnnex/SpeedUnitAnnex-1.3.8.ckan
new file mode 100644
index 0000000000..ece7d93928
--- /dev/null
+++ b/SpeedUnitAnnex/SpeedUnitAnnex-1.3.8.ckan
@@ -0,0 +1,50 @@
+{
+    "spec_version": "v1.4",
+    "identifier": "SpeedUnitAnnex",
+    "name": "Speed Unit Annex",
+    "abstract": "Add (annex) some new speed unit and helpful values to the navball's top line, depending from a navball mode and a vesselType",
+    "author": "flart",
+    "version": "1.3.8",
+    "ksp_version_min": "1.8.0",
+    "ksp_version_max": "1.11.9",
+    "license": "GPL-3.0",
+    "release_status": "stable",
+    "resources": {
+        "homepage": "https://forum.kerbalspaceprogram.com/index.php?/topic/169611-*",
+        "repository": "https://github.com/yalov/SpeedUnitAnnex",
+        "bugtracker": "https://github.com/yalov/SpeedUnitAnnex/issues",
+        "remote-avc": "https://raw.githubusercontent.com/yalov/SpeedUnitAnnex/master/SpeedUnitAnnex.version"
+    },
+    "tags": [
+        "plugin",
+        "information"
+    ],
+    "localizations": [
+        "de-de",
+        "en-us",
+        "es-es",
+        "fr-fr",
+        "it-it",
+        "ja",
+        "pt-br",
+        "ru",
+        "zh-cn"
+    ],
+    "conflicts": [
+        {
+            "name": "SpeedUnitChanger"
+        },
+        {
+            "name": "SpeedUnitDisplay"
+        }
+    ],
+    "download": "https://github.com/yalov/SpeedUnitAnnex/releases/download/1.3.8/SpeedUnitAnnex-v1.3.8.zip",
+    "download_size": 35495,
+    "download_hash": {
+        "sha1": "F35D678688868BF5D19ED5EED8E968EF5807226C",
+        "sha256": "6B9557EE50521EB2C2C7B92DC3213D2316A78910F5525F877309AB5D0E306603"
+    },
+    "download_content_type": "application/zip",
+    "release_date": "2021-05-24T21:50:50Z",
+    "x_generated_by": "netkan"
+}