diff --git a/skeletons/IA5String.c b/skeletons/IA5String.c
index 8d81e44..02ecd3e 100644
--- a/skeletons/IA5String.c
+++ b/skeletons/IA5String.c
@@ -55,7 +55,7 @@
 		 */
 		for(; buf < end; buf++) {
 			if(*buf > 0x7F) {
-				_ASN_CTFAIL(app_key, td,
+				_ASN_CTFAIL(app_key, td, sptr,
 					"%s: value byte %ld out of range: "
 					"%d > 127 (%s:%d)",
 					td->name,
@@ -66,7 +66,7 @@
 			}
 		}
 	} else {
-		_ASN_CTFAIL(app_key, td,
+		_ASN_CTFAIL(app_key, td, sptr,
 			"%s: value not given (%s:%d)",
 			td->name, __FILE__, __LINE__);
 		return -1;