diff --git a/metadata.json b/metadata.json
index 32702cf4..d8facfc4 100644
--- a/metadata.json
+++ b/metadata.json
@@ -40,7 +40,6 @@
     {
       "operatingsystem": "Ubuntu",
       "operatingsystemrelease": [
-        "18.04",
         "20.04",
         "22.04"
       ]