diff --git a/app/backup/build/backup-matrix/do_backup.sh b/app/backup/build/backup-matrix/do_backup.sh
index d7dd9f2..9f37fea 100755
--- a/app/backup/build/backup-matrix/do_backup.sh
+++ b/app/backup/build/backup-matrix/do_backup.sh
@@ -15,7 +15,7 @@ EOF
 
 echo "export sql"
 # note, -Fc means that postgresql compresses the output
-PGPASSWORD=$MATRIX_PSQL_PWD
+export PGPASSWORD=$MATRIX_PSQL_PWD
 pg_dump -v -Fc -U $MATRIX_PSQL_USER -h psql-proxy.service.2.cluster.deuxfleurs.fr $MATRIX_PSQL_DB | \
 	age -r "$(cat /root/.ssh/id_ed25519.pub)" | \
 	ssh backuphost "cat > $TARGET_SSH_DIR/matrix/db-$(date --iso-8601=minute).gz.age"
diff --git a/app/backup/deploy/backup-manual.hcl b/app/backup/deploy/backup-manual.hcl
index 2e6ffef..1e8cab5 100644
--- a/app/backup/deploy/backup-manual.hcl
+++ b/app/backup/deploy/backup-manual.hcl
@@ -11,7 +11,8 @@ job "backup_manual" {
 				volumes = [
 					"secrets/id_ed25519:/root/.ssh/id_ed25519",
 					"secrets/id_ed25519.pub:/root/.ssh/id_ed25519.pub",
-					"secrets/known_hosts:/root/.ssh/known_hosts"
+					"secrets/known_hosts:/root/.ssh/known_hosts",
+					"/mnt/glusterfs/chat/matrix/synapse/media:/mnt/glusterfs/chat/matrix/synapse/media"
 				]
 				network_mode = "host"
 			}