diff --git a/internal/httputil/tls_config.go b/internal/httputil/tls_config.go
deleted file mode 100644
index b92f4d983..000000000
--- a/internal/httputil/tls_config.go
+++ /dev/null
@@ -1,22 +0,0 @@
-package httputil
-
-import "crypto/tls"
-
-// MinTLSVersion is the minimum TLS version enforced across gateway listeners
-// and outbound HTTP clients.
-const MinTLSVersion = tls.VersionTLS12
-
-// NewServerTLSConfig creates a server TLS config with the standard minimum TLS
-// version and a single certificate chain.
-func NewServerTLSConfig(cert tls.Certificate) *tls.Config {
-	return &tls.Config{
-		Certificates: []tls.Certificate{cert},
-		MinVersion:   MinTLSVersion,
-	}
-}
-
-// NewClientTLSConfig creates an HTTP client TLS config with the standard
-// minimum TLS version.
-func NewClientTLSConfig() *tls.Config {
-	return &tls.Config{MinVersion: MinTLSVersion}
-}
diff --git a/internal/httputil/tls_config_test.go b/internal/httputil/tls_config_test.go
deleted file mode 100644
index 26e7167ca..000000000
--- a/internal/httputil/tls_config_test.go
+++ /dev/null
@@ -1,27 +0,0 @@
-package httputil
-
-import (
-	"crypto/tls"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestNewServerTLSConfig(t *testing.T) {
-	cert := tls.Certificate{Certificate: [][]byte{[]byte("cert")}}
-
-	cfg := NewServerTLSConfig(cert)
-
-	assert.NotNil(t, cfg)
-	assert.Equal(t, uint16(MinTLSVersion), cfg.MinVersion)
-	assert.Len(t, cfg.Certificates, 1)
-	assert.Equal(t, cert, cfg.Certificates[0])
-}
-
-func TestNewClientTLSConfig(t *testing.T) {
-	cfg := NewClientTLSConfig()
-
-	assert.NotNil(t, cfg)
-	assert.Equal(t, uint16(MinTLSVersion), cfg.MinVersion)
-	assert.Empty(t, cfg.Certificates)
-}
diff --git a/internal/httputil/tls_test.go b/internal/httputil/tls_test.go
index 5d48f185c..494ac1dbd 100644
--- a/internal/httputil/tls_test.go
+++ b/internal/httputil/tls_test.go
@@ -12,6 +12,7 @@ func TestNewServerTLSConfig(t *testing.T) {
 
 	cfg := NewServerTLSConfig(cert)
 
+	assert.NotNil(t, cfg)
 	assert.EqualValues(t, MinTLSVersion, cfg.MinVersion)
 	assert.Len(t, cfg.Certificates, 1)
 	assert.Equal(t, cert, cfg.Certificates[0])
@@ -20,6 +21,7 @@ func TestNewServerTLSConfig(t *testing.T) {
 func TestNewClientTLSConfig(t *testing.T) {
 	cfg := NewClientTLSConfig()
 
+	assert.NotNil(t, cfg)
 	assert.EqualValues(t, MinTLSVersion, cfg.MinVersion)
 	assert.Empty(t, cfg.Certificates)
 }