diff --git a/PhotonSailor/PhotonSailor-1.4.5.ckan b/PhotonSailor/PhotonSailor-1.4.5.ckan
index ecc93e76f1..251a0ccb9f 100644
--- a/PhotonSailor/PhotonSailor-1.4.5.ckan
+++ b/PhotonSailor/PhotonSailor-1.4.5.ckan
@@ -12,8 +12,7 @@
         "x_screenshot": "https://spacedock.info/content/FreeThinker_517/Photon_Sailor/Photon_Sailor-1531575477.7373607.png"
     },
     "version": "1.4.5",
-    "ksp_version_min": "1.4.4",
-    "ksp_version_max": "1.4.5",
+    "ksp_version": "1.4.5",
     "depends": [
         {
             "name": "ModuleManager"