diff --git a/ipn/ipnlocal/local.go b/ipn/ipnlocal/local.go
index 249997b05..185f6ffb1 100644
--- a/ipn/ipnlocal/local.go
+++ b/ipn/ipnlocal/local.go
@@ -2464,7 +2464,7 @@ func (b *LocalBackend) authReconfig() {
 	if err == wgengine.ErrNoChanges {
 		return
 	}
-	b.logf("[v1] authReconfig: ra=%v dns=%v 0x%02x: %v", prefs.RouteAll, prefs.CorpDNS, flags, err)
+	b.logf("[v1] authReconfig: ra=%v dns=%v 0x%02x: %v", prefs.RouteAll(), prefs.CorpDNS(), flags, err)
 
 	b.initPeerAPIListener()
 }