diff --git a/vars/uploadCodelist.groovy b/vars/uploadCodelist.groovy
index 4e1c5db..b4134ee 100644
--- a/vars/uploadCodelist.groovy
+++ b/vars/uploadCodelist.groovy
@@ -8,6 +8,9 @@
 
         def draft = jobDraft.find()
 
+        string codelistGraph = "${baseURI}/graph/${util.slugise(name)}"
+        drafter.deleteGraph(PMD, credentials, draft.id, codelistGraph)
+
         runPipeline("${PIPELINE}/ons-table2qb.core/codelist/import",
                 draft.id, credentials, [[name: 'codelist-csv',
                                          file: [name: csv, type: 'text/csv']],