diff --git a/scripts/ontology_to_ontology_mapping_tool/ontology_mappings.txt b/scripts/ontology_to_ontology_mapping_tool/ontology_mappings.txt
index f052f1b7..2eaf161c 100644
--- a/scripts/ontology_to_ontology_mapping_tool/ontology_mappings.txt
+++ b/scripts/ontology_to_ontology_mapping_tool/ontology_mappings.txt
@@ -624,7 +624,7 @@ VGCT	C128294	CL509570
 VPDC			C52.9	8010/3	
 PAMPCA			C24.1	8163/3	
 EHCH			C24.9	8160/3	
-GBASC	C7356��	C1333741	C23.9	8560/3	
+GBASC	C7356	C1333741	C23.9	8560/3	
 GBAD	C9166	C0279651	C23.9	8140/3	
 SCGBC	C6763	C1333759			
 CCHDM			C41.9	9370/3