diff --git a/RocketdyneF-1/RocketdyneF-1-1.2.ckan b/RocketdyneF-1/RocketdyneF-1-1.2.ckan
index cb47a3d023..df73fc958c 100644
--- a/RocketdyneF-1/RocketdyneF-1-1.2.ckan
+++ b/RocketdyneF-1/RocketdyneF-1-1.2.ckan
@@ -1,7 +1,7 @@
 {
 	"spec_version": 1,
 	"identifier": "RocketdyneF-1",
-	"ksp_version": "0.25",
+	"ksp_version_min": "0.25",
 	"resources": 
 	{
 		"homepage": "http://forum.kerbalspaceprogram.com/threads/47892"
@@ -18,4 +18,4 @@
 		"file"		:	"Hakari",
 		"install_to":	"GameData"
 	}]
-}
\ No newline at end of file
+}