diff --git a/AnimatedDecouplers/AnimatedDecouplers-v1.5.0.ckan b/AnimatedDecouplers/AnimatedDecouplers-v1.5.0.ckan
index 9e7a13ab22..edb52bbcbb 100644
--- a/AnimatedDecouplers/AnimatedDecouplers-v1.5.0.ckan
+++ b/AnimatedDecouplers/AnimatedDecouplers-v1.5.0.ckan
@@ -1,5 +1,5 @@
 {
-    "spec_version": "v1.4",
+    "spec_version": 1,
     "identifier": "AnimatedDecouplers",
     "name": "Animated Decouplers",
     "abstract": "Extensions of KSP's decouplers that play animations.",