diff --git a/misc-scripts/xref_mapping/xref_config.ini b/misc-scripts/xref_mapping/xref_config.ini
index 6c3f668873297295014ab0e796ede4f3ab823f63..5a411346113589473b3774b45d37a69f5db77c2a 100644
--- a/misc-scripts/xref_mapping/xref_config.ini
+++ b/misc-scripts/xref_mapping/xref_config.ini
@@ -6503,7 +6503,6 @@ source      = GO::MULTI
 source      = goslim_goa::EG
 source      = Interpro::MULTI
 source      = InterproGO::MULTI
-source      = IPI::arabidopsis_thaliana
 source      = RefSeq_dna::MULTI-Plants
 source      = RefSeq_mRNA_predicted::MULTI
 source      = RefSeq_peptide::MULTI-Plants