diff --git a/C4/Biblio.pm b/C4/Biblio.pm
index 1294b162c9..c7dd440334 100644
--- a/C4/Biblio.pm
+++ b/C4/Biblio.pm
@@ -45,6 +45,7 @@ BEGIN {
         GetMarcQuantity
         GetAuthorisedValueDesc
         GetMarcStructure
+        GetMarcSubfieldStructure
         IsMarcStructureInternal
         GetMarcFromKohaField
         GetMarcSubfieldStructureFromKohaField