diff --git a/Antennas/Antennas-1.1.ckan b/Antennas/Antennas-1.1.ckan
index 1cbc242caa..c32cd99292 100644
--- a/Antennas/Antennas-1.1.ckan
+++ b/Antennas/Antennas-1.1.ckan
@@ -25,5 +25,10 @@
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+    },
+    "download_content_type": "application/zip",
     "x_generated_by": "netkan"
 }