diff --git a/documentation/set_versions.py b/documentation/set_versions.py
index 7f5810a314..b8dd4b1b90 100755
--- a/documentation/set_versions.py
+++ b/documentation/set_versions.py
@@ -26,7 +26,7 @@ ourversion = None
 if len(sys.argv) == 2:
     ourversion = sys.argv[1]
 
-activereleases = ["walnascar", "styhead", "scarthgap", "kirkstone"]
+activereleases = ["walnascar", "scarthgap", "kirkstone"]
 devbranch = "whinlatter"
 ltsseries = ["scarthgap", "kirkstone"]