diff --git a/backend/migrations/20220509191845_started_at_completed_job.down.sql b/backend/migrations/20220509191845_started_at_completed_job.down.sql
new file mode 100644
index 0000000000..3180e0cb73
--- /dev/null
+++ b/backend/migrations/20220509191845_started_at_completed_job.down.sql
@@ -0,0 +1,3 @@
+-- Add down migration script here
+ALTER TABLE completed_job
+DROP COLUMN started_at;
diff --git a/backend/migrations/20220509191845_started_at_completed_job.up.sql b/backend/migrations/20220509191845_started_at_completed_job.up.sql
new file mode 100644
index 0000000000..03d4e4b119
--- /dev/null
+++ b/backend/migrations/20220509191845_started_at_completed_job.up.sql
@@ -0,0 +1,4 @@
+-- Add up migration script here
+ALTER TABLE completed_job
+ADD COLUMN started_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW();
+
diff --git a/backend/openapi.yaml b/backend/openapi.yaml
index c8db4e2aef..5a56517979 100644
--- a/backend/openapi.yaml
+++ b/backend/openapi.yaml
@@ -2673,6 +2673,8 @@ components:
     QueuedJob:
       type: object
       properties:
+        workspace_id:
+          type: string
         id:
           type: string
           format: uuid
@@ -2738,6 +2740,8 @@ components:
     CompletedJob:
       type: object
       properties:
+        workspace_id:
+          type: string
         id:
           type: string
           format: uuid
@@ -2749,6 +2753,9 @@ components:
         created_at:
           type: string
           format: date-time
+        started_at:
+          type: string
+          format: date-time
         duration:
           type: integer
         success:
@@ -2791,6 +2798,10 @@ components:
           type: boolean
       required:
         - id
+        - created_by
+        - duration
+        - created_at
+        - started_at
         - success
         - canceled
         - job_kind
diff --git a/backend/src/jobs.rs b/backend/src/jobs.rs
index 492e84054c..e3902a5716 100644
--- a/backend/src/jobs.rs
+++ b/backend/src/jobs.rs
@@ -92,6 +92,7 @@ struct CompletedJob {
     parent_job: Option<Uuid>,
     created_by: String,
     created_at: chrono::DateTime<chrono::Utc>,
+    started_at: chrono::DateTime<chrono::Utc>,
     duration: i32,
     success: bool,
     script_hash: Option<ScriptHash>,
@@ -433,7 +434,7 @@ async fn list_jobs(
             "parent_job",
             "created_by",
             "created_at",
-            "null as started_at",
+            "started_at",
             "null as scheduled_for",
             "null as running",
             "script_hash",
@@ -544,6 +545,7 @@ async fn list_completed_jobs(
             "parent_job",
             "created_by",
             "created_at",
+            "started_at",
             "duration",
             "success",
             "script_hash",
@@ -866,6 +868,7 @@ impl From<UnifiedJob> for Job {
                 parent_job: uj.parent_job,
                 created_by: uj.created_by,
                 created_at: uj.created_at,
+                started_at: uj.started_at.unwrap_or(uj.created_at),
                 duration: uj.duration.unwrap(),
                 success: uj.success.unwrap(),
                 script_hash: uj.script_hash,
diff --git a/frontend/src/routes/runs/[...path].svelte b/frontend/src/routes/runs/[...path].svelte
index e473bd5ca5..7d36246832 100644
--- a/frontend/src/routes/runs/[...path].svelte
+++ b/frontend/src/routes/runs/[...path].svelte
@@ -132,7 +132,7 @@ the bearer token they use has less privilege."
 				tabs={[
 					['script,dependencies,preview,flow', 'all'],
 					[`${CompletedJob.job_kind.SCRIPT},${CompletedJob.job_kind.FLOW}`, 'runs'],
-					[`${CompletedJob.job_kind.FLOW},${CompletedJob.job_kind.FLOWPREVIEW}`, 'previews'],
+					[`${CompletedJob.job_kind.PREVIEW},${CompletedJob.job_kind.FLOWPREVIEW}`, 'previews'],
 					[CompletedJob.job_kind.DEPENDENCIES, 'dependencies']
 				]}
 				dflt={1}