diff --git a/tools/etcd-dump-logs/etcd-dump-log_test.go b/tools/etcd-dump-logs/etcd-dump-log_test.go
index e646e2e77..4f8febe9a 100644
--- a/tools/etcd-dump-logs/etcd-dump-log_test.go
+++ b/tools/etcd-dump-logs/etcd-dump-log_test.go
@@ -51,7 +51,7 @@ func TestEtcdDumpLogEntryType(t *testing.T) {
 
 	p := t.TempDir()
 
-	mustCreateWalLog(t, p)
+	mustCreateWALLog(t, p)
 
 	argtests := []struct {
 		name         string
@@ -96,7 +96,7 @@ func TestEtcdDumpLogEntryType(t *testing.T) {
 
 }
 
-func mustCreateWalLog(t *testing.T, path string) {
+func mustCreateWALLog(t *testing.T, path string) {
 	memberdir := filepath.Join(path, "member")
 	err := os.Mkdir(memberdir, 0744)
 	if err != nil {
diff --git a/tools/etcd-dump-logs/raw_test.go b/tools/etcd-dump-logs/raw_test.go
index d1509ec4e..3deb4bc39 100644
--- a/tools/etcd-dump-logs/raw_test.go
+++ b/tools/etcd-dump-logs/raw_test.go
@@ -22,7 +22,7 @@ import (
 
 func Test_readRaw(t *testing.T) {
 	path := t.TempDir()
-	mustCreateWalLog(t, path)
+	mustCreateWALLog(t, path)
 	var out bytes.Buffer
 	readRaw(nil, walDir(path), &out)
 	assert.Equal(t,