diff --git a/frontend/Caddyfile b/frontend/Caddyfile
index bdf320e990..cba995e560 100644
--- a/frontend/Caddyfile
+++ b/frontend/Caddyfile
@@ -8,6 +8,11 @@
 		respond "healthy" 200
 	}
 
+	# Sentry tunnel proxy
+	handle /tunnel* {
+		reverse_proxy sentry-tunnel.railway.internal
+	}
+
 	# Main site handler
 	handle {
 		root * /srv