diff --git a/schema/field.go b/schema/field.go
index a16c98ab..8b0abe30 100644
--- a/schema/field.go
+++ b/schema/field.go
@@ -328,13 +328,13 @@ func (schema *Schema) ParseField(fieldStruct reflect.StructField) *Field {
 
 	if field.Size == 0 {
 		switch reflect.Indirect(fieldValue).Kind() {
-		case reflect.Int, reflect.Int64, reflect.Uint, reflect.Uint64, reflect.Float64:
+		case reflect.Int64, reflect.Uint64, reflect.Float64:
 			field.Size = 64
 		case reflect.Int8, reflect.Uint8:
 			field.Size = 8
 		case reflect.Int16, reflect.Uint16:
 			field.Size = 16
-		case reflect.Int32, reflect.Uint32, reflect.Float32:
+		case reflect.Int, reflect.Uint, reflect.Int32, reflect.Uint32, reflect.Float32:
 			field.Size = 32
 		}
 	}