diff --git a/main.go b/main.go
index 1a0fa05..c144c6b 100644
--- a/main.go
+++ b/main.go
@@ -33,22 +33,6 @@ func get_heading_level(heading_text string) int {
 	return level
 }
 
-func get_parents(headings []heading) {
-	for index, _ := range headings {
-		if index == 0 {
-			headings[index].parent = nil
-			continue
-		}
-
-		for i := (index - 1); i >= 0; i-- {
-			if headings[i].level < headings[index].level {
-				headings[index].parent = &headings[i]
-				break
-			}
-		}
-	}
-}
-
 func parse_file(file_name string) []heading {
 	file_content_raw, err := os.ReadFile(file_name)
 
@@ -76,8 +60,6 @@ func main() {
 
 	headings = parse_file(file_name)
 
-	get_parents(headings)
-
 	fmt.Println(path.Base(file_name))
 	tree(-1, "", headings)
 }