diff --git a/metadata.json b/metadata.json
index 32f5ab6..6de75a0 100644
--- a/metadata.json
+++ b/metadata.json
@@ -67,7 +67,6 @@
     {
       "operatingsystem": "SLES",
       "operatingsystemrelease": [
-        "11",
         "12",
         "15"
       ]