diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5827bcd3..dca68bdb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 - Fixed issue with Alert group involved users filter
+- Fixed email sending failure due to newline in title
 
 ## v1.1.34 (2023-03-08)
 
diff --git a/engine/apps/email/alert_rendering.py b/engine/apps/email/alert_rendering.py
index b3802d83..f9036a85 100644
--- a/engine/apps/email/alert_rendering.py
+++ b/engine/apps/email/alert_rendering.py
@@ -50,6 +50,6 @@ def build_subject_and_message(alert_group, emails_left):
     )
 
     title = str_or_backup(templated_alert.title, title_fallback)
-    subject = f"[{title}] You are invited to check an alert group"
+    subject = f"[{title}] You are invited to check an alert group".replace("\n", "")
 
     return subject, content