diff --git a/.gitignore b/.gitignore
index b90b409..14c22fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,4 +13,5 @@ dist
 /build
 .env
 .env.*
-!.env.example
\ No newline at end of file
+!.env.example
+.envrc
\ No newline at end of file
diff --git a/src/routes/[manga]/+page.svelte b/src/routes/[manga]/+page.svelte
index 1e680d8..d51ebf9 100644
--- a/src/routes/[manga]/+page.svelte
+++ b/src/routes/[manga]/+page.svelte
@@ -546,9 +546,9 @@
                     {/if}
                 </div>
 
-                {#if relationships.filter(t => t.type === "manga").length}
+                {#if relationships.filter(t => t.type === "manga" && typeof t.attributes !== "undefined").length}
                     <div>
-                        <RelatedManga on:slideToClosest={() => swiper.slideToClosest()} mangaRelations={relationships.filter(t => t.type === "manga")} />
+                        <RelatedManga on:slideToClosest={() => swiper.slideToClosest()} mangaRelations={relationships.filter(t => t.type === "manga" && typeof t.attributes !== "undefined")} />
                     </div>
                 {/if}
             </div>