diff --git a/storage/postgres/client.go b/storage/postgres/client.go
index a03714027..771da81a3 100644
--- a/storage/postgres/client.go
+++ b/storage/postgres/client.go
@@ -309,6 +309,10 @@ func (c *Client) listIndexerMaterializedViews(ctx context.Context) ([]string, er
 
 // Wipe removes all contents of the database.
 func (c *Client) Wipe(ctx context.Context) error {
+	if _, err := c.pool.Exec(ctx, "DROP EXTENSION IF EXISTS pg_trgm CASCADE;"); err != nil {
+		return err
+	}
+
 	tables, err := c.listIndexerTables(ctx)
 	if err != nil {
 		return err