diff --git a/skeletons/UTF8String.c b/skeletons/UTF8String.c
index 5e4f250..d666a4e 100644
--- a/skeletons/UTF8String.c
+++ b/skeletons/UTF8String.c
@@ -73,26 +73,26 @@
 	ssize_t len = UTF8String_length((const UTF8String_t *)sptr);
 	switch(len) {
 	case U8E_EINVAL:
-		_ASN_CTFAIL(app_key, td, sptr,
+		ASN__CTFAIL(app_key, td, sptr,
 			"%s: value not given", td->name);
 		break;
 	case U8E_TRUNC:
-		_ASN_CTFAIL(app_key, td, sptr,
+		ASN__CTFAIL(app_key, td, sptr,
 			"%s: truncated UTF-8 sequence (%s:%d)",
 			td->name, __FILE__, __LINE__);
 		break;
 	case U8E_ILLSTART:
-		_ASN_CTFAIL(app_key, td, sptr,
+		ASN__CTFAIL(app_key, td, sptr,
 			"%s: UTF-8 illegal start of encoding (%s:%d)",
 			td->name, __FILE__, __LINE__);
 		break;
 	case U8E_NOTCONT:
-		_ASN_CTFAIL(app_key, td, sptr,
+		ASN__CTFAIL(app_key, td, sptr,
 			"%s: UTF-8 not continuation (%s:%d)",
 			td->name, __FILE__, __LINE__);
 		break;
 	case U8E_NOTMIN:
-		_ASN_CTFAIL(app_key, td, sptr,
+		ASN__CTFAIL(app_key, td, sptr,
 			"%s: UTF-8 not minimal sequence (%s:%d)",
 			td->name, __FILE__, __LINE__);
 		break;