diff --git a/benchmark/benchmark_test.go b/benchmark/benchmark_test.go
index 9d0f4b4e3..de2de42f2 100644
--- a/benchmark/benchmark_test.go
+++ b/benchmark/benchmark_test.go
@@ -9,8 +9,8 @@ import (
 	"net"
 
 	quic "github.com/lucas-clemente/quic-go"
-	"github.com/lucas-clemente/quic-go/protocol"
 	"github.com/lucas-clemente/quic-go/internal/testdata"
+	"github.com/lucas-clemente/quic-go/protocol"
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
 )
diff --git a/crypto/cert_manager_test.go b/crypto/cert_manager_test.go
index 3b7e491c4..8609509b1 100644
--- a/crypto/cert_manager_test.go
+++ b/crypto/cert_manager_test.go
@@ -11,8 +11,8 @@ import (
 	"runtime"
 	"time"
 
-	"github.com/lucas-clemente/quic-go/qerr"
 	"github.com/lucas-clemente/quic-go/internal/testdata"
+	"github.com/lucas-clemente/quic-go/qerr"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
diff --git a/h2quic/server_test.go b/h2quic/server_test.go
index 636a3bcfa..171b50c2e 100644
--- a/h2quic/server_test.go
+++ b/h2quic/server_test.go
@@ -18,9 +18,9 @@ import (
 	"golang.org/x/net/http2/hpack"
 
 	quic "github.com/lucas-clemente/quic-go"
+	"github.com/lucas-clemente/quic-go/internal/testdata"
 	"github.com/lucas-clemente/quic-go/protocol"
 	"github.com/lucas-clemente/quic-go/qerr"
-	"github.com/lucas-clemente/quic-go/internal/testdata"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"