diff --git a/cast_test.go b/cast_test.go
index cc4ebce..c54ba26 100644
--- a/cast_test.go
+++ b/cast_test.go
@@ -1218,9 +1218,9 @@ func TestToTimeEE(t *testing.T) {
 		{uint(1482597504), time.Date(2016, 12, 24, 16, 38, 24, 0, time.UTC), false},
 		{uint64(1234567890), time.Date(2009, 2, 13, 23, 31, 30, 0, time.UTC), false},
 		{uint32(1234567890), time.Date(2009, 2, 13, 23, 31, 30, 0, time.UTC), false},
+		{"1234567890", time.Date(2009, 2, 13, 23, 31, 30, 0, time.UTC), false},
 		{time.Date(2009, 2, 13, 23, 31, 30, 0, time.UTC), time.Date(2009, 2, 13, 23, 31, 30, 0, time.UTC), false},
 		// errors
-		{"2006", time.Time{}, true},
 		{testing.T{}, time.Time{}, true},
 	}
 
diff --git a/caste.go b/caste.go
index 9ac1015..e662a35 100644
--- a/caste.go
+++ b/caste.go
@@ -1273,6 +1273,10 @@ func parseDateWith(s string, dates []string) (d time.Time, e error) {
 			return
 		}
 	}
+	if i, err := strconv.Atoi(s); err == nil {
+		return time.Unix(int64(i), 0), nil
+	}
+
 	return d, fmt.Errorf("unable to parse date: %s", s)
 }