From e6edf07eae375c855c7144b6307fca307748a618 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois-Xavier=20Talbot?=
 <108630700+fetchfern@users.noreply.github.com>
Date: Wed, 24 Sep 2025 11:52:43 +0100
Subject: [PATCH] Fill variables for subject line (#4415)

---
 apps/labrinth/src/queue/email/templates.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/labrinth/src/queue/email/templates.rs b/apps/labrinth/src/queue/email/templates.rs
index 9c824da1..0410017e 100644
--- a/apps/labrinth/src/queue/email/templates.rs
+++ b/apps/labrinth/src/queue/email/templates.rs
@@ -143,7 +143,8 @@ pub async fn build_email(
         ));
     }
 
-    message_builder = message_builder.to(to).subject(&template.subject_line);
+    let subject = fill_template(&template.subject_line, &variables);
+    message_builder = message_builder.to(to).subject(subject);
 
     let plaintext_filled_body =
         fill_template(&template.plaintext_fallback, &variables);