diff --git a/store/postgres/src/relational/prune.rs b/store/postgres/src/relational/prune.rs
index 1a1236e2aaf..6d5295e5535 100644
--- a/store/postgres/src/relational/prune.rs
+++ b/store/postgres/src/relational/prune.rs
@@ -233,6 +233,7 @@ impl TablePair {
                 query,
                 "select setval('{dst_nsp}.{vid_seq}', nextval('{src_nsp}.{vid_seq}'));"
             )?;
+            writeln!(query, "drop sequence {src_nsp}.{vid_seq} cascade;")?;
         }
 
         writeln!(query, "drop table {src_qname};")?;