diff --git a/builder.go b/builder.go
new file mode 100644
index 0000000..9d9eeee
--- /dev/null
+++ b/builder.go
@@ -0,0 +1,78 @@
+package discordgo
+
+import "time"
+
+// MessageEmbedBuilder for make MessageEmbed struct.
+type MessageEmbedBuilder struct {
+	*MessageEmbed
+}
+
+// NewMessageEmbedBuilder creates a new MessageEmbedBuilder struct.
+func NewMessageEmbedBuilder() *MessageEmbedBuilder {
+	return &MessageEmbedBuilder{}
+}
+
+// SetTitle sets title for MessageEmbed.
+func (b *MessageEmbedBuilder) SetTitle(title string) *MessageEmbedBuilder {
+	b.MessageEmbed.Title = title
+	return b
+}
+
+// SetDescription sets description for MessageEmbed.
+func (b *MessageEmbedBuilder) SetDescription(desc string) *MessageEmbedBuilder {
+	b.MessageEmbed.Description = desc
+	return b
+}
+
+// SetColor sets color for MessageEmbed.
+func (b *MessageEmbedBuilder) SetColor(color int) *MessageEmbedBuilder {
+	b.MessageEmbed.Color = color
+	return b
+}
+
+// SetThumbnail sets thumbnail for MessageEmbed.
+func (b *MessageEmbedBuilder) SetThumbnail(url string) *MessageEmbedBuilder {
+	b.MessageEmbed.Thumbnail = &MessageEmbedThumbnail{URL: url}
+	return b
+}
+
+// SetImage sets image for MessageEmbed.
+func (b *MessageEmbedBuilder) SetImage(url string) *MessageEmbedBuilder {
+	b.MessageEmbed.Image = &MessageEmbedImage{URL: url}
+	return b
+}
+
+// SetTimestamp sets timestamp for MessageEmbed.
+func (b *MessageEmbedBuilder) SetTimestamp(times time.Time) *MessageEmbedBuilder {
+	b.MessageEmbed.Timestamp = times.Format(time.RFC3339)
+	return b
+}
+
+// SetFooter sets footer for MessageEmbed.
+func (b *MessageEmbedBuilder) SetFooter(footer MessageEmbedFooter) *MessageEmbedBuilder {
+	b.MessageEmbed.Footer = &footer
+	return b
+}
+
+// AddFields adds fields for MessageEmbed.
+func (b *MessageEmbedBuilder) AddFields(fields ...*MessageEmbedField) *MessageEmbedBuilder {
+	b.MessageEmbed.Fields = fields
+	return b
+}
+
+// SetAuthor sets author for MessageEmbed.
+func (b *MessageEmbedBuilder) SetAuthor(author MessageEmbedAuthor) *MessageEmbedBuilder {
+	b.MessageEmbed.Author = &author
+	return b
+}
+
+// SetURL sets url for MessageEmbed.
+func (b *MessageEmbedBuilder) SetURL(url string) *MessageEmbedBuilder {
+	b.MessageEmbed.URL = url
+	return b
+}
+
+// Build to MessageEmbed.
+func (b *MessageEmbedBuilder) Build() *MessageEmbed {
+	return b.MessageEmbed
+}
diff --git a/message.go b/message.go
index faaee0b..9054144 100644
--- a/message.go
+++ b/message.go
@@ -431,81 +431,6 @@ type MessageEmbed struct {
 	Fields      []*MessageEmbedField   `json:"fields,omitempty"`
 }
 
-// MessageEmbedBuilder for make MessageEmbed struct.
-type MessageEmbedBuilder struct {
-	*MessageEmbed
-}
-
-// NewMessageEmbedBuilder creates a new MessageEmbedBuilder struct.
-func NewMessageEmbedBuilder() *MessageEmbedBuilder {
-	return &MessageEmbedBuilder{}
-}
-
-// SetTitle sets title for MessageEmbed.
-func (b *MessageEmbedBuilder) SetTitle(title string) *MessageEmbedBuilder {
-	b.MessageEmbed.Title = title
-	return b
-}
-
-// SetDescription sets description for MessageEmbed.
-func (b *MessageEmbedBuilder) SetDescription(desc string) *MessageEmbedBuilder {
-	b.MessageEmbed.Description = desc
-	return b
-}
-
-// SetColor sets color for MessageEmbed.
-func (b *MessageEmbedBuilder) SetColor(color int) *MessageEmbedBuilder {
-	b.MessageEmbed.Color = color
-	return b
-}
-
-// SetThumbnail sets thumbnail for MessageEmbed.
-func (b *MessageEmbedBuilder) SetThumbnail(url string) *MessageEmbedBuilder {
-	b.MessageEmbed.Thumbnail = &MessageEmbedThumbnail{URL: url}
-	return b
-}
-
-// SetImage sets image for MessageEmbed.
-func (b *MessageEmbedBuilder) SetImage(url string) *MessageEmbedBuilder {
-	b.MessageEmbed.Image = &MessageEmbedImage{URL: url}
-	return b
-}
-
-// SetTimestamp sets timestamp for MessageEmbed.
-func (b *MessageEmbedBuilder) SetTimestamp(times time.Time) *MessageEmbedBuilder {
-	b.MessageEmbed.Timestamp = times.Format(time.RFC3339)
-	return b
-}
-
-// SetFooter sets footer for MessageEmbed.
-func (b *MessageEmbedBuilder) SetFooter(footer MessageEmbedFooter) *MessageEmbedBuilder {
-	b.MessageEmbed.Footer = &footer
-	return b
-}
-
-// AddFields adds fields for MessageEmbed.
-func (b *MessageEmbedBuilder) AddFields(fields ...*MessageEmbedField) *MessageEmbedBuilder {
-	b.MessageEmbed.Fields = fields
-	return b
-}
-
-// SetAuthor sets author for MessageEmbed.
-func (b *MessageEmbedBuilder) SetAuthor(author MessageEmbedAuthor) *MessageEmbedBuilder {
-	b.MessageEmbed.Author = &author
-	return b
-}
-
-// SetURL sets url for MessageEmbed.
-func (b *MessageEmbedBuilder) SetURL(url string) *MessageEmbedBuilder {
-	b.MessageEmbed.URL = url
-	return b
-}
-
-// Build to MessageEmbed.
-func (b *MessageEmbedBuilder) Build() *MessageEmbed {
-	return b.MessageEmbed
-}
-
 // EmbedType is the type of embed
 // https://discord.com/developers/docs/resources/channel#embed-object-embed-types
 type EmbedType string