diff --git a/database/namespace_mapping.go b/database/namespace_mapping.go
index 8691ac99..fb1c7563 100644
--- a/database/namespace_mapping.go
+++ b/database/namespace_mapping.go
@@ -46,4 +46,5 @@ var UbuntuReleasesMapping = map[string]string{
 	"zesty":   "17.04",
 	"artful":  "17.10",
 	"bionic":  "18.04",
+	"cosmic":  "18.10",
 }