diff --git a/productmd/treeinfo.py b/productmd/treeinfo.py
index 4ba6e9d..27927a4 100644
--- a/productmd/treeinfo.py
+++ b/productmd/treeinfo.py
@@ -260,6 +260,9 @@ class Release(BaseProduct):
         elif self.name.startswith("CentOS"):
             self.name = "CentOS"
             self.short = "CentOS"
+        elif self.name.startswith("generic_os"):
+            self.name = "generic_os"
+            self.short = "generic_os"
         elif self.name.startswith("EulerOS"):
             self.name = "EulerOS"
             self.short = "EulerOS"
-- 
2.27.0