diff --git a/metadata.json b/metadata.json
index 3a19cf53..054b1afb 100644
--- a/metadata.json
+++ b/metadata.json
@@ -34,8 +34,7 @@
     {
       "operatingsystem": "Scientific",
       "operatingsystemrelease": [
-        "7",
-        "8"
+        "7"
       ]
     },
     {