diff --git a/misc-scripts/xref_mapping/xref_config.ini b/misc-scripts/xref_mapping/xref_config.ini
index 5bf3a885b2b11f6f50d87c724168b0422e234306..0c5bdedc50696752aff35dec6b3becc142a098a0 100644
--- a/misc-scripts/xref_mapping/xref_config.ini
+++ b/misc-scripts/xref_mapping/xref_config.ini
@@ -5242,7 +5242,6 @@ source          = HGNC::homo_sapiens#02
 source          = Interpro::MULTI
 source          = MIM::homo_sapiens
 source          = MIM2GENE::homo_sapiens
-source		= Orphanet::homo_sapiens
 source          = RefSeq_dna::homo_sapiens
 source          = RefSeq_dna::homo_sapiens#01
 source          = RefSeq_peptide::homo_sapiens