diff --git a/readercsv_test.go b/readercsv_test.go
index f2f6607..649d73e 100644
--- a/readercsv_test.go
+++ b/readercsv_test.go
@@ -17,7 +17,7 @@ func TestCsvReaderBasic(t *testing.T) {
 		encoding:        "win1251",
 		comma:           rune(";"[0]),
 		skipRows:        3,
-		fieldsTypes:     "s     ttffsssss",
+		fieldsTypes:     "s     ttmmsssss",
 		dateFormat:      "02.01.2006",
 		timestampFormat: "02.01.2006 15:04:05",
 		timezone:        time.Local}
diff --git a/readerdbf_test.go b/readerdbf_test.go
index 18753c8..2c55940 100644
--- a/readerdbf_test.go
+++ b/readerdbf_test.go
@@ -14,7 +14,7 @@ func TestDbfReaderBasic(t *testing.T) {
 	assert.NoError(t, err)
 
 	options := &Options{
-		fieldsTypes: "sssssstdffsss",
+		fieldsTypes: "sssssstdmmsss",
 		timezone:    time.Local,
 		encoding:    "cp866"}