diff --git a/types.go b/types.go
index b13eec5..7b1430b 100644
--- a/types.go
+++ b/types.go
@@ -56,6 +56,7 @@ type Channel struct {
 	Description      *Description `xml:"description"`
 	Generator        *string      `xml:"generator"`
 	Language         *string      `xml:"language"`
+	LastBuildDate    *Date        `xml:"lastBuildDate"`
 	Link             *string      `xml:"link"`
 	Title            *string      `xml:"title"`
 	AtomLink         *AtomLink    `xml:"atom:link"`
diff --git a/types_test.go b/types_test.go
index 772c140..a2c1460 100644
--- a/types_test.go
+++ b/types_test.go
@@ -34,7 +34,9 @@ func TestMarshal(t *testing.T) {
 						Encoded: "<strong>Description</strong>",
 						IsCDATA: true,
 					},
-					Generator: pointer("RSS Blue v1.0.0"),
+					Generator:     pointer("RSS Blue v1.0.0"),
+					LastBuildDate: pointer(types.Date(time.Date(2023, time.October, 31, 11, 0, 0, 0, time.UTC))),
+
 					ITunesImage: &types.ITunesImage{
 						URL: "https://rssblue.com/@bookworm-podcast/cover-art.png",
 					},
@@ -370,6 +372,7 @@ func TestMarshal(t *testing.T) {
     <description><![CDATA[<strong>Description</strong>]]></description>
     <generator>RSS Blue v1.0.0</generator>
     <language>en</language>
+    <lastBuildDate>Tue, 31 Oct 2023 11:00:00 GMT</lastBuildDate>
     <link>https://example.com</link>
     <title>Bookworm Podcast</title>
     <atom:link href="https://example.com/feed.xml" rel="self" type="application/rss+xml"></atom:link>