diff --git a/src/wp2hugo/internal/hugogenerator/hugopage/hugo_page.go b/src/wp2hugo/internal/hugogenerator/hugopage/hugo_page.go
index ec1cf57..78ee486 100644
--- a/src/wp2hugo/internal/hugogenerator/hugopage/hugo_page.go
+++ b/src/wp2hugo/internal/hugogenerator/hugopage/hugo_page.go
@@ -64,8 +64,9 @@ var _hugoParallaxBlurLinks = regexp.MustCompile(`{{< parallaxblur.*?src="(.+?)".
 
 func NewPage(provider ImageURLProvider, pageURL url.URL, author string, title string, publishDate *time.Time,
 	isDraft bool, categories []string, tags []string, footnotes []wpparser.Footnote,
-	htmlContent string, guid *rss.GUID, featuredImageID *string, postFormat string) (*Page, error) {
-	metadata, err := getMetadata(provider, pageURL, author, title, publishDate, isDraft, categories, tags, guid, featuredImageID, postFormat)
+	htmlContent string, guid *rss.GUID, featuredImageID *string, postFormat *string) (*Page, error) {
+	metadata, err := getMetadata(provider, pageURL, author, title, publishDate, isDraft, categories, tags, guid,
+		featuredImageID, postFormat)
 	if err != nil {
 		return nil, err
 	}
@@ -119,7 +120,8 @@ func getMarkdownLinks(regex *regexp.Regexp, markdown string) []string {
 }
 
 func getMetadata(provider ImageURLProvider, pageURL url.URL, author string, title string, publishDate *time.Time,
-	isDraft bool, categories []string, tags []string, guid *rss.GUID, featuredImageID *string, postFormat string) (map[string]any, error) {
+	isDraft bool, categories []string, tags []string, guid *rss.GUID, featuredImageID *string,
+	postFormat *string) (map[string]any, error) {
 	metadata := make(map[string]any)
 	metadata["url"] = pageURL.Path // Relative URL
 	metadata["author"] = author
@@ -163,8 +165,8 @@ func getMetadata(provider ImageURLProvider, pageURL url.URL, author string, titl
 			metadata["cover"] = coverInfo
 		}
 	}
-	if postFormat != "" {
-		metadata["type"] = postFormat
+	if postFormat != nil {
+		metadata["type"] = *postFormat
 	}
 	return metadata, nil
 }
diff --git a/src/wp2hugo/internal/hugogenerator/hugopage/hugo_page_test.go b/src/wp2hugo/internal/hugogenerator/hugopage/hugo_page_test.go
index 0a52c28..1cf1a4d 100644
--- a/src/wp2hugo/internal/hugogenerator/hugopage/hugo_page_test.go
+++ b/src/wp2hugo/internal/hugogenerator/hugopage/hugo_page_test.go
@@ -62,7 +62,7 @@ func TestManualLineBreaks(t *testing.T) {
 func testMarkdownExtractor(t *testing.T, htmlInput string, markdownOutput string) {
 	url1, err := url.Parse("https://example.com")
 	assert.Nil(t, err)
-	page, err := NewPage(nil, *url1, "author", "Title", nil, false, nil, nil, nil, htmlInput, nil, nil)
+	page, err := NewPage(nil, *url1, "author", "Title", nil, false, nil, nil, nil, htmlInput, nil, nil, nil)
 	assert.Nil(t, err)
 	md, err := page.getMarkdown(nil, htmlInput, nil)
 	assert.Nil(t, err)
diff --git a/src/wp2hugo/internal/wpparser/wp_parser_setup.go b/src/wp2hugo/internal/wpparser/wp_parser_setup.go
index 8fcdcb7..d0f90be 100644
--- a/src/wp2hugo/internal/wpparser/wp_parser_setup.go
+++ b/src/wp2hugo/internal/wpparser/wp_parser_setup.go
@@ -93,7 +93,7 @@ type CommonFields struct {
 	LastModifiedDate *time.Time
 	PublishStatus    PublishStatus // "publish", "draft", "pending" etc. may be make this a custom type
 	GUID             *rss.GUID
-	PostFormat       string
+	PostFormat       *string
 
 	Description string // how to use this?
 	Content     string
@@ -309,7 +309,7 @@ func getCommonFields(item *rss.Item) (*CommonFields, error) {
 	}
 	pageCategories := make([]string, 0, len(item.Categories))
 	pageTags := make([]string, 0, len(item.Categories))
-	var postFormat string
+	var postFormat *string
 
 	for _, category := range item.Categories {
 		if isCategory(category) {
@@ -317,7 +317,8 @@ func getCommonFields(item *rss.Item) (*CommonFields, error) {
 		} else if isTag(category) {
 			pageTags = append(pageTags, NormalizeCategoryName(category.Value))
 		} else if isPostFormat(category) {
-			postFormat = NormalizeCategoryName(category.Value)
+			tmp := NormalizeCategoryName(category.Value)
+			postFormat = &tmp
 		} else {
 			log.Warn().
 				Str("link", item.Link).