diff --git a/lib/galaxy/webapps/galaxy/services/jobs.py b/lib/galaxy/webapps/galaxy/services/jobs.py
index 8a92d7cdf678..701ce9e1c4d6 100644
--- a/lib/galaxy/webapps/galaxy/services/jobs.py
+++ b/lib/galaxy/webapps/galaxy/services/jobs.py
@@ -40,7 +40,6 @@
 from galaxy.schema.jobs import JobAssociation
 from galaxy.schema.schema import (
     AsyncTaskResultSummary,
-    EncodedDatasetSourceId,
     JobIndexQueryPayload,
 )
 from galaxy.schema.tasks import (