diff --git a/AtmosphericSoundEnhancement/AtmosphericSoundEnhancement-2.2.ckan b/AtmosphericSoundEnhancement/AtmosphericSoundEnhancement-2.2.ckan
index 20d1f30094..33d2b90c3d 100644
--- a/AtmosphericSoundEnhancement/AtmosphericSoundEnhancement-2.2.ckan
+++ b/AtmosphericSoundEnhancement/AtmosphericSoundEnhancement-2.2.ckan
@@ -12,6 +12,6 @@
     },
     "version": "2.2",
     "ksp_version_min": "1.0.0",
-    "ksp_version_max": "1.0.2",
+    "ksp_version_max": "1.0.4",
     "download": "http://addons-origin.cursecdn.com/files/2237/18/AtmosphericSoundEnhancementv2.2.zip"
 }