diff --git a/internal/utils/tags.go b/internal/utils/tags.go
index 216481d..9e2235f 100644
--- a/internal/utils/tags.go
+++ b/internal/utils/tags.go
@@ -4,14 +4,8 @@ import (
 	"sort"
 	"strings"
 	"unicode"
-
-	"golang.org/x/text/cases"
-	"golang.org/x/text/language"
 )
 
-// titleCaser is a global caser for titlecase conversion
-var titleCaser = cases.Title(language.Und)
-
 // titlecase converts a string to title case while preserving hyphenation and apostrophes
 // Example: "science fiction" → "Science Fiction", "non-fiction" → "Non-Fiction", "o'reilly" → "O'Reilly"
 func titlecase(s string) string {
@@ -34,7 +28,12 @@ func titlecase(s string) string {
 			}
 			words[i] = result.String()
 		} else {
-			words[i] = titleCaser.String(word)
+			runes := []rune(word)
+			runes[0] = unicode.ToUpper(runes[0])
+			for j := 1; j < len(runes); j++ {
+				runes[j] = unicode.ToLower(runes[j])
+			}
+			words[i] = string(runes)
 		}
 	}
 	return strings.Join(words, " ")