diff --git a/internal/mysql/provider/stdout/provider_test.go b/internal/mysql/provider/stdout/provider_test.go
index d8b6e50..e7ca599 100644
--- a/internal/mysql/provider/stdout/provider_test.go
+++ b/internal/mysql/provider/stdout/provider_test.go
@@ -29,12 +29,12 @@ func TestMySQLGetSelectQueryFor(t *testing.T) {
 func TestMySQLGetSelectQueryForHandlingError(t *testing.T) {
 	db, mock := mock.GetDB(t)
 	dumper := NewClient(db, log.New(os.Stdout, "", 0))
-	error := errors.New("broken")
-	mock.ExpectQuery("SELECT \\* FROM `table` LIMIT 1").WillReturnError(error)
+	e := errors.New("broken")
+	mock.ExpectQuery("SELECT \\* FROM `table` LIMIT 1").WillReturnError(e)
 	query, err := dumper.GetSelectQueryForTable("table", provider.DumpParams{
 		SelectMap: map[string]map[string]string{"table": {"c2": "NOW()"}},
 		WhereMap:  map[string]string{"table": "c1 > 0"},
 	})
-	assert.Equal(t, error, err)
+	assert.Equal(t, e, err)
 	assert.Equal(t, "", query)
 }
diff --git a/internal/mysql/provider/utils/utils_test.go b/internal/mysql/provider/utils/utils_test.go
index 7a0bc8d..f2e85b2 100644
--- a/internal/mysql/provider/utils/utils_test.go
+++ b/internal/mysql/provider/utils/utils_test.go
@@ -24,11 +24,11 @@ func TestMySQLGetColumnsForSelect(t *testing.T) {
 
 func TestMySQLGetColumnsForSelectHandlingErrorWhenQuerying(t *testing.T) {
 	db, mock := mock.GetDB(t)
-	error := errors.New("broken")
-	mock.ExpectQuery("SELECT \\* FROM `table` LIMIT 1").WillReturnError(error)
+	e := errors.New("broken")
+	mock.ExpectQuery("SELECT \\* FROM `table` LIMIT 1").WillReturnError(e)
 	columns, err := QueryColumnsForTable(db, "table", provider.DumpParams{
 		SelectMap: map[string]map[string]string{"table": {"col2": "NOW()"}},
 	})
-	assert.Equal(t, err, error)
+	assert.Equal(t, err, e)
 	assert.Empty(t, columns)
 }
diff --git a/internal/mysql/write_test.go b/internal/mysql/write_test.go
index c5f048b..62c014d 100644
--- a/internal/mysql/write_test.go
+++ b/internal/mysql/write_test.go
@@ -82,7 +82,7 @@ func TestMySQLDumpTableDataHandlingErrorFromSelectAllDataFor(t *testing.T) {
 	db, mock := mock.GetDB(t)
 	buffer := bytes.NewBuffer(make([]byte, 0))
 	dumper := NewClient(db, log.New(os.Stdout, "", 0), "stdout", "", "")
-	error := errors.New("fail")
-	mock.ExpectQuery("SELECT \\* FROM `table` LIMIT 1").WillReturnError(error)
-	assert.Equal(t, error, dumper.WriteTableData(buffer, "table", provider.DumpParams{}))
+	e := errors.New("fail")
+	mock.ExpectQuery("SELECT \\* FROM `table` LIMIT 1").WillReturnError(e)
+	assert.Equal(t, e, dumper.WriteTableData(buffer, "table", provider.DumpParams{}))
 }