diff --git a/metadata.json b/metadata.json
index 091958b..be7f082 100644
--- a/metadata.json
+++ b/metadata.json
@@ -49,7 +49,6 @@
     {
       "operatingsystem": "Debian",
       "operatingsystemrelease": [
-        "6",
         "7",
         "8"
       ]