diff --git a/remotefilelog/remotefilelogserver.py b/remotefilelog/remotefilelogserver.py
--- a/remotefilelog/remotefilelogserver.py
+++ b/remotefilelog/remotefilelogserver.py
@@ -90,11 +90,22 @@
         return
     onetime = True
 
-    # support file content requests
-    wireprotov1server.commands['getflogheads'] = (getflogheads, 'path')
-    wireprotov1server.commands['getfiles'] = (getfiles, '')
-    wireprotov1server.commands['getfile'] = (getfile, 'file node')
-    wireprotov1server.commands['getpackv1'] = (getpack, '*')
+    if util.safehasattr(wireprotov1server, 'wireprotocommand'):
+        # support file content requests
+        wireprotov1server.wireprotocommand(
+            'getflogheads', 'path', permission='pull')(getflogheads)
+        wireprotov1server.wireprotocommand(
+            'getfiles', '', permission='pull')(getfiles)
+        wireprotov1server.wireprotocommand(
+            'getfile', 'file node', permission='pull')(getfile)
+        wireprotov1server.wireprotocommand(
+            'getpackv1', '*', permission='pull')(getpack)
+    else:
+        # support file content requests
+        wireprotov1server.commands['getflogheads'] = (getflogheads, 'path')
+        wireprotov1server.commands['getfiles'] = (getfiles, '')
+        wireprotov1server.commands['getfile'] = (getfile, 'file node')
+        wireprotov1server.commands['getpackv1'] = (getpack, '*')
 
     class streamstate(object):
         match = None