diff --git a/client/lcd/keys.db/LOCK b/client/lcd/keys.db/LOCK
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/client/lcd/keys.db/LOG b/client/lcd/keys.db/LOG
new file mode 100644
index 0000000000..f3b9c6b936
--- /dev/null
+++ b/client/lcd/keys.db/LOG
@@ -0,0 +1,6 @@
+=============== Mar 10, 2018 (CET) ===============
+17:43:54.696390 log@legend F·NumFile S·FileSize N·Entry C·BadEntry B·BadBlock Ke·KeyError D·DroppedEntry L·Level Q·SeqNum T·TimeElapsed
+=============== Mar 10, 2018 (CET) ===============
+17:45:27.981144 log@legend F·NumFile S·FileSize N·Entry C·BadEntry B·BadBlock Ke·KeyError D·DroppedEntry L·Level Q·SeqNum T·TimeElapsed
+=============== Mar 10, 2018 (CET) ===============
+17:46:23.011679 log@legend F·NumFile S·FileSize N·Entry C·BadEntry B·BadBlock Ke·KeyError D·DroppedEntry L·Level Q·SeqNum T·TimeElapsed
diff --git a/client/lcd/lcd_test.go b/client/lcd/lcd_test.go
index b9b561dbdd..055108a819 100644
--- a/client/lcd/lcd_test.go
+++ b/client/lcd/lcd_test.go
@@ -3,7 +3,6 @@ package lcd
 import (
 	"bytes"
 	"encoding/json"
-	"io/ioutil"
 	"net/http"
 	"net/http/httptest"
 	"os"