diff --git a/python/lsst/analysis/tools/interfaces/datastore/_sasquatchDatastore.py b/python/lsst/analysis/tools/interfaces/datastore/_sasquatchDatastore.py
index cf15fd126..0abb34a04 100644
--- a/python/lsst/analysis/tools/interfaces/datastore/_sasquatchDatastore.py
+++ b/python/lsst/analysis/tools/interfaces/datastore/_sasquatchDatastore.py
@@ -261,7 +261,7 @@ def getURI(self, datasetRef: DatasetRef, predict: bool = False) -> ResourcePath:
     def getURIs(self, datasetRef: DatasetRef, predict: bool = False) -> DatasetRefURIs:
         raise NotImplementedError()
 
-    def ingest_zip(self, zip_path: ResourcePath, transfer: str | None) -> None:
+    def ingest_zip(self, zip_path: ResourcePath, transfer: str | None, *, dry_run: bool = False) -> None:
         raise NotImplementedError()
 
     def retrieveArtifacts(