diff --git a/files/routes/subs.py b/files/routes/subs.py
index a2031a6ab..a27da956e 100644
--- a/files/routes/subs.py
+++ b/files/routes/subs.py
@@ -625,6 +625,8 @@ def hole_pin(v:User, pid):
 	)
 	g.db.add(ma)
 
+	cache.delete_memoized(frontlist)
+
 	return {"message": f"Post pinned to /h/{p.sub} successfully!"}
 
 @app.post("/hole_unpin/<pid>")
@@ -651,6 +653,8 @@ def hole_unpin(v:User, pid):
 	)
 	g.db.add(ma)
 
+	cache.delete_memoized(frontlist)
+
 	return {"message": f"Post unpinned from /h/{p.sub} successfully!"}