diff --git a/NEWS.md b/NEWS.md
index 85797da..b1956a7 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,4 +1,5 @@
-0.22.0 (TBD)
+0.22.0 (yyyy-mm-dd)
+* Fix: allow older ogr2ogr to work in -append mode (#319)
 * Refactors CDB_QuantileBins to rely on PostgreSQL function `percentile_disc` #316
 
 0.21.0 (2018-02-15)
diff --git a/scripts-available/CDB_CartodbfyTable.sql b/scripts-available/CDB_CartodbfyTable.sql
index 9ccf47c..a4e0d31 100644
--- a/scripts-available/CDB_CartodbfyTable.sql
+++ b/scripts-available/CDB_CartodbfyTable.sql
@@ -791,6 +791,7 @@ DECLARE
 
   relname TEXT;
   relschema TEXT;
+  relseq TEXT;
 
   destoid REGCLASS;
   destname TEXT;
@@ -897,7 +898,22 @@ BEGIN
   END IF;
 
   -- We must rewrite, so here we go...
+  
+  -- Our desired PK sequence name
 
+  -- We are going to drop the source table when we're done anyways
+  -- but it's possible the source PK sequence is living in a name we would like to use
+  -- so we check to see if that's the case, and rename it out of the way
+  IF has_usable_primary_key AND has_usable_pk_sequence THEN
+    -- See if the existing sequence is squatting on our preferred name
+    destseq := Format('%s_%s_seq', relname, const.pkey);
+    SELECT pg_catalog.pg_get_serial_sequence(Format('%I.%I', relschema, relname), const.pkey)
+      INTO relseq;
+    -- If it's the name we want, then rename it
+    IF relseq IS NOT NULL AND relseq = Format('%I.%I', destschema, destseq) THEN
+      PERFORM _CDB_SQL(Format('ALTER SEQUENCE %s RENAME TO %s_tmp', relseq, destseq), '_CDB_Rewrite_Table');
+    END IF;
+  END IF;
 
   -- Put the primary key sequence in the right schema
   -- If the new table is not moving, better ensure the sequence name