diff -r 04aafcec00b9 -r aa97e06a1912 mercurial/namespaces.py
--- a/mercurial/namespaces.py	Fri Mar 16 22:36:40 2018 +0900
+++ b/mercurial/namespaces.py	Fri Mar 16 22:47:15 2018 +0900
@@ -89,7 +89,7 @@
         # we only generate a template keyword if one does not already exist
         if namespace.name not in templatekw.keywords:
             templatekeyword = registrar.templatekeyword(templatekw.keywords)
-            @templatekeyword(namespace.name, requires={'repo', 'ctx', 'templ'})
+            @templatekeyword(namespace.name, requires={'repo', 'ctx'})
             def generatekw(context, mapping):
                 return templatekw.shownames(context, mapping, namespace.name)