diff --git a/osv/ecosystems/_ecosystems.py b/osv/ecosystems/_ecosystems.py
index e754180ba04..b66e28a730e 100644
--- a/osv/ecosystems/_ecosystems.py
+++ b/osv/ecosystems/_ecosystems.py
@@ -85,6 +85,7 @@
     'Linux': None,
     'OSS-Fuzz': None,
     'Photon OS': None,
+    'TuxCare': None,
 }