diff --git a/.gitea/workflows/nightly.yml b/.gitea/workflows/nightly.yml
index face210c..81cf885c 100644
--- a/.gitea/workflows/nightly.yml
+++ b/.gitea/workflows/nightly.yml
@@ -85,7 +85,6 @@ jobs:
           GLITCHTIP_SECRET_KEY=${{ secrets.GLITCHTIP_SECRET_KEY }}
           GLITCHTIP_DOMAIN=https://glitchtip.archiv.raddatz.cloud
           SENTRY_DSN=${{ secrets.SENTRY_DSN }}
-          OTEL_EXPORTER_OTLP_ENDPOINT=http://tempo:4317
           EOF
 
       - name: Verify backend /import:ro mount is wired
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 28abaec5..28730f7e 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -213,6 +213,7 @@ services:
       APP_MAIL_FROM: ${APP_MAIL_FROM:-noreply@raddatz.cloud}
       SPRING_MAIL_PROPERTIES_MAIL_SMTP_AUTH: ${MAIL_SMTP_AUTH:-true}
       SPRING_MAIL_PROPERTIES_MAIL_SMTP_STARTTLS_ENABLE: ${MAIL_STARTTLS_ENABLE:-true}
+      OTEL_EXPORTER_OTLP_ENDPOINT: http://tempo:4317
     networks:
       - archiv-net
     healthcheck: