diff --git a/net/dns/resolver/tsdns.go b/net/dns/resolver/tsdns.go
index 418c4ac7d..569575452 100644
--- a/net/dns/resolver/tsdns.go
+++ b/net/dns/resolver/tsdns.go
@@ -82,8 +82,8 @@ type Resolver struct {
 	dnsMap *Map
 }
 
-// ResolverConfig is the set of configuration options for a Resolver.
-type ResolverConfig struct {
+// Config is the set of configuration options for a Resolver.
+type Config struct {
 	// Logf is the logger to use throughout the Resolver.
 	Logf logger.Logf
 	// Forward determines whether the resolver will forward packets to
@@ -97,7 +97,7 @@ type ResolverConfig struct {
 
 // New constructs a resolver associated with the given root domain.
 // The root domain must be in canonical form (with a trailing period).
-func New(config ResolverConfig) *Resolver {
+func New(config Config) *Resolver {
 	r := &Resolver{
 		logf:      logger.WithPrefix(config.Logf, "dns: "),
 		linkMon:   config.LinkMonitor,
diff --git a/net/dns/resolver/tsdns_test.go b/net/dns/resolver/tsdns_test.go
index 1fef7b010..f673108b4 100644
--- a/net/dns/resolver/tsdns_test.go
+++ b/net/dns/resolver/tsdns_test.go
@@ -194,7 +194,7 @@ func TestRDNSNameToIPv6(t *testing.T) {
 }
 
 func TestResolve(t *testing.T) {
-	r := New(ResolverConfig{Logf: t.Logf, Forward: false})
+	r := New(Config{Logf: t.Logf, Forward: false})
 	r.SetMap(dnsMap)
 
 	if err := r.Start(); err != nil {
@@ -240,7 +240,7 @@ func TestResolve(t *testing.T) {
 }
 
 func TestResolveReverse(t *testing.T) {
-	r := New(ResolverConfig{Logf: t.Logf, Forward: false})
+	r := New(Config{Logf: t.Logf, Forward: false})
 	r.SetMap(dnsMap)
 
 	if err := r.Start(); err != nil {
@@ -318,7 +318,7 @@ func TestDelegate(t *testing.T) {
 		return
 	}
 
-	r := New(ResolverConfig{Logf: t.Logf, Forward: true})
+	r := New(Config{Logf: t.Logf, Forward: true})
 	r.SetMap(dnsMap)
 	r.SetUpstreams([]net.Addr{
 		v4server.PacketConn.LocalAddr(),
@@ -397,7 +397,7 @@ func TestDelegateCollision(t *testing.T) {
 	}
 	defer server.Shutdown()
 
-	r := New(ResolverConfig{Logf: t.Logf, Forward: true})
+	r := New(Config{Logf: t.Logf, Forward: true})
 	r.SetMap(dnsMap)
 	r.SetUpstreams([]net.Addr{server.PacketConn.LocalAddr()})
 
@@ -463,7 +463,7 @@ func TestDelegateCollision(t *testing.T) {
 }
 
 func TestConcurrentSetMap(t *testing.T) {
-	r := New(ResolverConfig{Logf: t.Logf, Forward: false})
+	r := New(Config{Logf: t.Logf, Forward: false})
 
 	if err := r.Start(); err != nil {
 		t.Fatalf("start: %v", err)
@@ -499,7 +499,7 @@ func TestConcurrentSetUpstreams(t *testing.T) {
 	}
 	defer server.Shutdown()
 
-	r := New(ResolverConfig{Logf: t.Logf, Forward: true})
+	r := New(Config{Logf: t.Logf, Forward: true})
 	r.SetMap(dnsMap)
 
 	if err := r.Start(); err != nil {
@@ -670,7 +670,7 @@ var emptyResponse = []byte{
 }
 
 func TestFull(t *testing.T) {
-	r := New(ResolverConfig{Logf: t.Logf, Forward: false})
+	r := New(Config{Logf: t.Logf, Forward: false})
 	r.SetMap(dnsMap)
 
 	if err := r.Start(); err != nil {
@@ -709,7 +709,7 @@ func TestFull(t *testing.T) {
 }
 
 func TestAllocs(t *testing.T) {
-	r := New(ResolverConfig{Logf: t.Logf, Forward: false})
+	r := New(Config{Logf: t.Logf, Forward: false})
 	r.SetMap(dnsMap)
 
 	if err := r.Start(); err != nil {
@@ -778,7 +778,7 @@ func BenchmarkFull(b *testing.B) {
 	}
 	defer server.Shutdown()
 
-	r := New(ResolverConfig{Logf: b.Logf, Forward: true})
+	r := New(Config{Logf: b.Logf, Forward: true})
 	r.SetMap(dnsMap)
 	r.SetUpstreams([]net.Addr{server.PacketConn.LocalAddr()})
 
diff --git a/wgengine/userspace.go b/wgengine/userspace.go
index a5370bec6..3f451f2a1 100644
--- a/wgengine/userspace.go
+++ b/wgengine/userspace.go
@@ -219,7 +219,7 @@ func NewUserspaceEngine(logf logger.Logf, conf Config) (_ Engine, reterr error)
 		e.linkMonOwned = true
 	}
 
-	e.resolver = resolver.New(resolver.ResolverConfig{
+	e.resolver = resolver.New(resolver.Config{
 		Logf:        logf,
 		Forward:     true,
 		LinkMonitor: e.linkMon,