diff --git a/schema/field/field.go b/schema/field/field.go
index f54cb41d2..245332d5d 100644
--- a/schema/field/field.go
+++ b/schema/field/field.go
@@ -405,6 +405,16 @@ func (b *boolBuilder) StorageKey(key string) *boolBuilder {
 	return b
 }
 
+// GoType overrides the default Go type with a custom one.
+//
+//	field.Bool("deleted").
+//		GoType(&sql.NullBool{})
+//
+func (b *boolBuilder) GoType(typ interface{}) *boolBuilder {
+	b.desc.goType(typ, reflect.Bool)
+	return b
+}
+
 // Descriptor implements the ent.Field interface by returning its descriptor.
 func (b *boolBuilder) Descriptor() *Descriptor {
 	return b.desc
diff --git a/schema/field/field_test.go b/schema/field/field_test.go
index 2977655a1..6fb9300d4 100644
--- a/schema/field/field_test.go
+++ b/schema/field/field_test.go
@@ -77,13 +77,36 @@ func TestFloat(t *testing.T) {
 }
 
 func TestBool(t *testing.T) {
-	f := field.Bool("active").Default(true).Immutable()
-	fd := f.Descriptor()
+	fd := field.Bool("active").Default(true).Immutable().Descriptor()
 	assert.Equal(t, "active", fd.Name)
 	assert.Equal(t, field.TypeBool, fd.Info.Type)
 	assert.NotNil(t, fd.Default)
 	assert.True(t, fd.Immutable)
 	assert.Equal(t, true, fd.Default)
+
+	type Status bool
+	fd = field.Bool("active").GoType(Status(false)).Descriptor()
+	assert.NoError(t, fd.Err())
+	assert.Equal(t, "field_test.Status", fd.Info.Ident)
+	assert.Equal(t, "github.com/facebookincubator/ent/schema/field_test", fd.Info.PkgPath)
+	assert.Equal(t, "field_test.Status", fd.Info.String())
+	assert.False(t, fd.Info.Nillable)
+	assert.False(t, fd.Info.ValueScanner())
+
+	fd = field.Bool("deleted").GoType(&sql.NullBool{}).Descriptor()
+	assert.NoError(t, fd.Err())
+	assert.Equal(t, "sql.NullBool", fd.Info.Ident)
+	assert.Equal(t, "database/sql", fd.Info.PkgPath)
+	assert.Equal(t, "sql.NullBool", fd.Info.String())
+	assert.True(t, fd.Info.Nillable)
+	assert.True(t, fd.Info.ValueScanner())
+
+	fd = field.Bool("active").GoType(1).Descriptor()
+	assert.Error(t, fd.Err())
+	fd = field.Bool("active").GoType(struct{}{}).Descriptor()
+	assert.Error(t, fd.Err())
+	fd = field.Bool("active").GoType(new(Status)).Descriptor()
+	assert.Error(t, fd.Err())
 }
 
 func TestBytes(t *testing.T) {