diff --git a/FirespitterCore/FirespitterCore-v7.13.0.ckan b/FirespitterCore/FirespitterCore-v7.13.0.ckan
index 5f496a1235..1b55d34a53 100644
--- a/FirespitterCore/FirespitterCore-v7.13.0.ckan
+++ b/FirespitterCore/FirespitterCore-v7.13.0.ckan
@@ -11,7 +11,7 @@
     },
     "version": "v7.13.0",
     "ksp_version_min": "1.6.0",
-    "ksp_version_max": "1.8.9",
+    "ksp_version_max": "1.7",
     "provides": [
         "DeadskinsTextureSwitch"
     ],