diff --git a/benchmark/benchmark_test.go b/benchmark/benchmark_test.go
index 2491b123..aafb7883 100644
--- a/benchmark/benchmark_test.go
+++ b/benchmark/benchmark_test.go
@@ -10,7 +10,6 @@ import (
 	"net"
 
 	quic "github.com/lucas-clemente/quic-go"
-	_ "github.com/lucas-clemente/quic-go/integrationtests/tools/testlog"
 	"github.com/lucas-clemente/quic-go/internal/protocol"
 	"github.com/lucas-clemente/quic-go/internal/testdata"
 
diff --git a/integrationtests/self/multiplex_test.go b/integrationtests/self/multiplex_test.go
index 609515d6..9a524afa 100644
--- a/integrationtests/self/multiplex_test.go
+++ b/integrationtests/self/multiplex_test.go
@@ -9,7 +9,6 @@ import (
 	"time"
 
 	quic "github.com/lucas-clemente/quic-go"
-	"github.com/lucas-clemente/quic-go/integrationtests/tools/testlog"
 	"github.com/lucas-clemente/quic-go/internal/protocol"
 
 	. "github.com/onsi/ginkgo"
@@ -93,7 +92,7 @@ var _ = Describe("Multiplexing", func() {
 						close(done2)
 					}()
 					timeout := 30 * time.Second
-					if testlog.Debug() {
+					if debugLog() {
 						timeout = time.Minute
 					}
 					Eventually(done1, timeout).Should(BeClosed())
@@ -127,7 +126,7 @@ var _ = Describe("Multiplexing", func() {
 						close(done2)
 					}()
 					timeout := 30 * time.Second
-					if testlog.Debug() {
+					if debugLog() {
 						timeout = time.Minute
 					}
 					Eventually(done1, timeout).Should(BeClosed())
@@ -157,7 +156,7 @@ var _ = Describe("Multiplexing", func() {
 						close(done)
 					}()
 					timeout := 30 * time.Second
-					if testlog.Debug() {
+					if debugLog() {
 						timeout = time.Minute
 					}
 					Eventually(done, timeout).Should(BeClosed())
@@ -210,7 +209,7 @@ var _ = Describe("Multiplexing", func() {
 						close(done2)
 					}()
 					timeout := 30 * time.Second
-					if testlog.Debug() {
+					if debugLog() {
 						timeout = time.Minute
 					}
 					Eventually(done1, timeout).Should(BeClosed())
diff --git a/integrationtests/self/self_suite_test.go b/integrationtests/self/self_suite_test.go
index 6d638a7a..68b37d0e 100644
--- a/integrationtests/self/self_suite_test.go
+++ b/integrationtests/self/self_suite_test.go
@@ -1,15 +1,20 @@
 package self_test
 
 import (
+	"bytes"
 	"crypto/tls"
+	"flag"
+	"log"
 	"math/rand"
+	"os"
+	"sync"
 	"testing"
 
+	"github.com/lucas-clemente/quic-go/internal/testdata"
+	"github.com/lucas-clemente/quic-go/internal/utils"
+
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
-
-	_ "github.com/lucas-clemente/quic-go/integrationtests/tools/testlog"
-	"github.com/lucas-clemente/quic-go/internal/testdata"
 )
 
 const alpn = "quic-go integration tests"
@@ -50,6 +55,73 @@ func GeneratePRData(l int) []byte {
 	return res
 }
 
+const logBufSize = 100 * 1 << 20 // initial size of the log buffer: 100 MB
+
+type syncedBuffer struct {
+	mutex sync.Mutex
+
+	*bytes.Buffer
+}
+
+func (b *syncedBuffer) Write(p []byte) (int, error) {
+	b.mutex.Lock()
+	n, err := b.Buffer.Write(p)
+	b.mutex.Unlock()
+	return n, err
+}
+
+func (b *syncedBuffer) Bytes() []byte {
+	b.mutex.Lock()
+	p := b.Buffer.Bytes()
+	b.mutex.Unlock()
+	return p
+}
+
+func (b *syncedBuffer) Reset() {
+	b.mutex.Lock()
+	b.Buffer.Reset()
+	b.mutex.Unlock()
+}
+
+var (
+	logFileName string // the log file set in the ginkgo flags
+	logBufOnce  sync.Once
+	logBuf      *syncedBuffer
+)
+
+// read the logfile command line flag
+// to set call ginkgo -- -logfile=log.txt
+func init() {
+	flag.StringVar(&logFileName, "logfile", "", "log file")
+}
+
+var _ = BeforeEach(func() {
+	log.SetFlags(log.Ldate | log.Ltime | log.Lmicroseconds)
+
+	if debugLog() {
+		logBufOnce.Do(func() {
+			logBuf = &syncedBuffer{Buffer: bytes.NewBuffer(make([]byte, 0, logBufSize))}
+		})
+		utils.DefaultLogger.SetLogLevel(utils.LogLevelDebug)
+		log.SetOutput(logBuf)
+	}
+})
+
+var _ = AfterEach(func() {
+	if debugLog() {
+		logFile, err := os.Create(logFileName)
+		Expect(err).ToNot(HaveOccurred())
+		logFile.Write(logBuf.Bytes())
+		logFile.Close()
+		logBuf.Reset()
+	}
+})
+
+// Debug says if this test is being logged
+func debugLog() bool {
+	return len(logFileName) > 0
+}
+
 func TestSelf(t *testing.T) {
 	RegisterFailHandler(Fail)
 	RunSpecs(t, "Self integration tests")
diff --git a/integrationtests/tools/testlog/testlog.go b/integrationtests/tools/testlog/testlog.go
deleted file mode 100644
index 07e24292..00000000
--- a/integrationtests/tools/testlog/testlog.go
+++ /dev/null
@@ -1,83 +0,0 @@
-package testlog
-
-import (
-	"bytes"
-	"flag"
-	"log"
-	"os"
-	"sync"
-
-	"github.com/lucas-clemente/quic-go/internal/utils"
-
-	//nolint:stylecheck
-	. "github.com/onsi/ginkgo"
-	//nolint:stylecheck
-	. "github.com/onsi/gomega"
-)
-
-const logBufSize = 100 * 1 << 20 // initial size of the log buffer: 100 MB
-
-type syncedBuffer struct {
-	mutex sync.Mutex
-
-	*bytes.Buffer
-}
-
-func (b *syncedBuffer) Write(p []byte) (int, error) {
-	b.mutex.Lock()
-	n, err := b.Buffer.Write(p)
-	b.mutex.Unlock()
-	return n, err
-}
-
-func (b *syncedBuffer) Bytes() []byte {
-	b.mutex.Lock()
-	p := b.Buffer.Bytes()
-	b.mutex.Unlock()
-	return p
-}
-
-func (b *syncedBuffer) Reset() {
-	b.mutex.Lock()
-	b.Buffer.Reset()
-	b.mutex.Unlock()
-}
-
-var (
-	logFileName string // the log file set in the ginkgo flags
-	logBufOnce  sync.Once
-	logBuf      *syncedBuffer
-)
-
-// read the logfile command line flag
-// to set call ginkgo -- -logfile=log.txt
-func init() {
-	flag.StringVar(&logFileName, "logfile", "", "log file")
-}
-
-var _ = BeforeEach(func() {
-	log.SetFlags(log.Ldate | log.Ltime | log.Lmicroseconds)
-
-	if Debug() {
-		logBufOnce.Do(func() {
-			logBuf = &syncedBuffer{Buffer: bytes.NewBuffer(make([]byte, 0, logBufSize))}
-		})
-		utils.DefaultLogger.SetLogLevel(utils.LogLevelDebug)
-		log.SetOutput(logBuf)
-	}
-})
-
-var _ = AfterEach(func() {
-	if Debug() {
-		logFile, err := os.Create(logFileName)
-		Expect(err).ToNot(HaveOccurred())
-		logFile.Write(logBuf.Bytes())
-		logFile.Close()
-		logBuf.Reset()
-	}
-})
-
-// Debug says if this test is being logged
-func Debug() bool {
-	return len(logFileName) > 0
-}