diff --git a/logrus_test.go b/logrus_test.go
index 72b6ea2..51f09a2 100644
--- a/logrus_test.go
+++ b/logrus_test.go
@@ -539,7 +539,7 @@ func TestParseLevel(t *testing.T) {
 	assert.Nil(t, err)
 	assert.Equal(t, TraceLevel, l)
 
-	l, err = ParseLevel("invalid")
+	_, err = ParseLevel("invalid")
 	assert.Equal(t, "not a valid logrus Level: \"invalid\"", err.Error())
 }