diff --git a/CommNetAntennasExtension/CommNetAntennasExtension-2.1.4.ckan b/CommNetAntennasExtension/CommNetAntennasExtension-2.1.4.ckan
index 9cd1868969..986aae0842 100644
--- a/CommNetAntennasExtension/CommNetAntennasExtension-2.1.4.ckan
+++ b/CommNetAntennasExtension/CommNetAntennasExtension-2.1.4.ckan
@@ -5,7 +5,7 @@
     "abstract": "Add 6 new antennas for CommNet, filling a niche in the transmission ranges: direct 5M, relay 32M, relays 7G and 25G, direct and relay 500G.",
     "author": "flart",
     "version": "2.1.4",
-    "ksp_version_min": "1.11.0",
+    "ksp_version_min": "1.6.0",
     "ksp_version_max": "1.11.9",
     "license": "GPL-3.0",
     "release_status": "stable",