diff --git a/StockWaterfallEffects/StockWaterfallEffects-0.8.0.ckan b/StockWaterfallEffects/StockWaterfallEffects-0.8.0.ckan
index 7ae7e5c9a3..b223bf82d1 100644
--- a/StockWaterfallEffects/StockWaterfallEffects-0.8.0.ckan
+++ b/StockWaterfallEffects/StockWaterfallEffects-0.8.0.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": "v1.4",
+    "spec_version": 1,
     "identifier": "StockWaterfallEffects",
     "name": "Stock Waterfall Effects",
     "abstract": "This Kerbal Space Program mod contains config files that give Waterfall effects to the stock engines.",