diff --git a/shared/workspaces/alembic/versions/569416c40ca8_ingest_obs_workflow_renaming.py b/shared/workspaces/alembic/versions/569416c40ca8_ingest_obs_workflow_renaming.py
index fd104d84dbb86b6a73513a135ef59bf938c4d350..d2e3775fa664abe5ce3446014ea766a520b143a3 100644
--- a/shared/workspaces/alembic/versions/569416c40ca8_ingest_obs_workflow_renaming.py
+++ b/shared/workspaces/alembic/versions/569416c40ca8_ingest_obs_workflow_renaming.py
@@ -26,9 +26,9 @@ set -o errexit
 new_ingest_obs_sh = """#!/bin/sh
 set -o errexit
 
-running=${2//ready/running}
-ingested=${2//ready/ingested}
-failed=${2//ready/failed}
+running=$2.running
+ingested=$2.ingested
+failed=$2.failed
 
 mv $2 $running