diff --git a/hswg/main.go b/hswg/main.go
index 2a46c6e..dfc6ed3 100644
--- a/hswg/main.go
+++ b/hswg/main.go
@@ -236,9 +236,12 @@ func main() {
 
 		sort.Strings(e.backlinks)
 
-		backlinks := []string{}
+		backlinks, last := []string{}, ""
 		for _, name := range e.backlinks {
-			backlinks = append(backlinks, makeLink(&entries, name))
+			if name != last {
+				backlinks = append(backlinks, makeLink(&entries, name))
+			}
+			last = name
 		}
 
 		if len(backlinks) > 0 {