diff --git a/src/ve/velib03.cpp b/src/ve/velib03.cpp
index f064dffb2..809f98dca 100755
--- a/src/ve/velib03.cpp
+++ b/src/ve/velib03.cpp
@@ -4037,6 +4037,8 @@ TCausale * TDocumento::get_caus_cont(int year) const
 
 		if (tipodocsdi.full())
 		{
+			if (codcaus.blank())
+				codcaus = tipo().causale();
 			const TString & tipodoc_cont = cached_causale(codcaus, year).tipodoc();
 
 #ifdef NEW_FP