diff --git a/src/internal/kopia/conn.go b/src/internal/kopia/conn.go
index 5e0d3a14d..40929987d 100644
--- a/src/internal/kopia/conn.go
+++ b/src/internal/kopia/conn.go
@@ -10,6 +10,7 @@ import (
 	"github.com/kopia/kopia/repo/blob"
 	"github.com/kopia/kopia/repo/compression"
 	"github.com/kopia/kopia/repo/content"
+	"github.com/kopia/kopia/repo/manifest"
 	"github.com/kopia/kopia/snapshot"
 	"github.com/kopia/kopia/snapshot/policy"
 	"github.com/pkg/errors"
@@ -59,6 +60,8 @@ func IsRepoAlreadyExistsError(e error) bool {
 	return errors.As(e, &erae)
 }
 
+var _ snapshotManager = &conn{}
+
 type conn struct {
 	storage storage.Storage
 	repo.Repository
@@ -379,3 +382,10 @@ func checkCompressor(compressor compression.Name) error {
 
 	return errors.Errorf("unknown compressor type %s", compressor)
 }
+
+func (w *conn) LoadSnapshots(
+	ctx context.Context,
+	ids []manifest.ID,
+) ([]*snapshot.Manifest, error) {
+	return snapshot.LoadSnapshots(ctx, w.Repository, ids)
+}
diff --git a/src/internal/kopia/snapshot_manager.go b/src/internal/kopia/snapshot_manager.go
index 12f768fbd..23148c3b5 100644
--- a/src/internal/kopia/snapshot_manager.go
+++ b/src/internal/kopia/snapshot_manager.go
@@ -187,9 +187,6 @@ func fetchPrevManifests(
 // incomplete. An incomplete manifest may be returned if it is newer than the
 // newest complete manifest for the tuple. Manifests are deduped such that if
 // multiple tuples match the same manifest it will only be returned once.
-//
-// TODO(ashmrtn): Use to get previous manifests so backup can find previously
-// uploaded versions of a file.
 func fetchPrevSnapshotManifests(
 	ctx context.Context,
 	sm snapshotManager,
diff --git a/src/internal/kopia/wrapper.go b/src/internal/kopia/wrapper.go
index 3420cc4e0..e91cb11a3 100644
--- a/src/internal/kopia/wrapper.go
+++ b/src/internal/kopia/wrapper.go
@@ -530,6 +530,8 @@ func (w Wrapper) makeSnapshotWithRoot(
 ) (*BackupStats, error) {
 	var man *snapshot.Manifest
 
+	prevSnaps := fetchPrevSnapshotManifests(ctx, w.c, oc)
+
 	bc := &stats.ByteCounter{}
 
 	err := repo.WriteSession(
@@ -569,7 +571,7 @@ func (w Wrapper) makeSnapshotWithRoot(
 			progress.UploadProgress = u.Progress
 			u.Progress = progress
 
-			man, err = u.Upload(innerCtx, root, policyTree, si)
+			man, err = u.Upload(innerCtx, root, policyTree, si, prevSnaps...)
 			if err != nil {
 				err = errors.Wrap(err, "uploading data")
 				logger.Ctx(innerCtx).Errorw("kopia backup", err)