diff --git a/VentralDrill/VentralDrill-1.6.0.ckan b/VentralDrill/VentralDrill-1.6.0.ckan
index fb8cc954f7..b24b0bba09 100644
--- a/VentralDrill/VentralDrill-1.6.0.ckan
+++ b/VentralDrill/VentralDrill-1.6.0.ckan
@@ -6,7 +6,7 @@
     "author": "HMV",
     "version": "1.6.0",
     "ksp_version": "1.6.0",
-    "license": "unknown",
+    "license": "CC-BY-NC-SA-4.0",
     "resources": {
         "homepage": "http://forum.kerbalspaceprogram.com/index.php?/topic/113694-v",
         "spacedock": "https://spacedock.info/mod/1328/Ventral%20Drill%20for%20Stock%20ISRU",