diff --git a/template/deploy/sentry-slack-alert.sh b/template/deploy/sentry-slack-alert.sh
index 85c0e63..7a4b428 100755
--- a/template/deploy/sentry-slack-alert.sh
+++ b/template/deploy/sentry-slack-alert.sh
@@ -19,7 +19,7 @@ AUTH="Authorization: Bearer $SENTRY_TOKEN"
 # The Slack action takes the channel's ID as well as its name; the
 # project's error detector is looked up by project id; a workflow is bound
 # to its detectors by PUT after creation.
-SLACK_ID="${SENTRY_SLACK_INTEGRATION:-__SENTRY_SLACK_INTEGRATION__}"
+SLACK_ID="${SENTRY_SLACK_INTEGRATION:-345334}"
 : "${SLACK_CHANNEL_ID:?SLACK_CHANNEL_ID=C... is required (the Slack ID of the channel)}"
 CHANNEL_ID="$SLACK_CHANNEL_ID"
 PROJECT_ID="${SENTRY_PROJECT_ID:-__SENTRY_PROJECT_ID__}"