diff --git a/cmd/eagle/broken-links.go b/cmd/eagle/broken-links.go
index 83f2c057..4a7f95a7 100644
--- a/cmd/eagle/broken-links.go
+++ b/cmd/eagle/broken-links.go
@@ -66,11 +66,10 @@ var brokenLinksCmd = &cobra.Command{
 
 			parts := strings.Split(u.Path, "/")
 			if len(parts) == 5 {
-				for _, section := range core.Sections {
-					_, err = fs.GetEntry("/" + section + "/" + parts[1] + "/" + parts[4])
-					if err == nil {
-						return false, "", nil
-					}
+				// TODO: handle other permalinks (such as categories).
+				_, err = fs.GetEntry("/" + core.SpecialSection + "/" + parts[1] + "/" + parts[4])
+				if err == nil {
+					return false, "", nil
 				}
 			}
 
diff --git a/core/parser.go b/core/parser.go
index d7dbb891..863b7373 100644
--- a/core/parser.go
+++ b/core/parser.go
@@ -6,12 +6,13 @@ import (
 	urlpkg "net/url"
 	"strings"
 
-	"github.com/samber/lo"
 	yaml "gopkg.in/yaml.v3"
 )
 
-// TODO: do not hardcode these.
-var Sections = []string{"articles", "photos", "readings", "photos"}
+// TODO: do not hardcore this. Instead, use Hugo's configuration to deduce
+// and "back-engineer" how the permalinks are constructed. Then this can be used
+// only in the parser code.
+const SpecialSection = "posts"
 
 type Parser struct {
 	baseURL string
@@ -69,7 +70,7 @@ func (p *Parser) makePermalink(id string, fr *FrontMatter) (string, error) {
 	}
 
 	parts := strings.Split(id, "/")
-	if lo.Contains(Sections, parts[1]) && !fr.Date.IsZero() {
+	if parts[1] == SpecialSection && !fr.Date.IsZero() {
 		url.Path = fmt.Sprintf("/%04d/%02d/%02d/%s/", fr.Date.Year(), fr.Date.Month(), fr.Date.Day(), parts[len(parts)-2])
 	} else {
 		url.Path = id