diff --git a/src/s1ap/asn1c/asnGenFiles/LastVisitedCell-Item.h b/src/s1ap/asn1c/asnGenFiles/LastVisitedCell-Item.h
new file mode 100644
index 0000000..5d90e20
--- /dev/null
+++ b/src/s1ap/asn1c/asnGenFiles/LastVisitedCell-Item.h
@@ -0,0 +1,66 @@
+/*
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
+ * From ASN.1 module "S1AP-IEs"
+ * 	found in "./asn1c/S1AP-IEs.asn"
+ * 	`asn1c -fcompound-names -fno-include-deps -gen-PER -findirect-choice -pdu=S1AP-PDU`
+ */
+
+#ifndef	_LastVisitedCell_Item_H_
+#define	_LastVisitedCell_Item_H_
+
+
+#include <asn_application.h>
+
+/* Including external dependencies */
+#include "LastVisitedUTRANCellInformation.h"
+#include "LastVisitedNGRANCellInformation.h"
+#include <constr_CHOICE.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Dependencies */
+typedef enum LastVisitedCell_Item_PR {
+	LastVisitedCell_Item_PR_NOTHING,	/* No components present */
+	LastVisitedCell_Item_PR_e_UTRAN_Cell,
+	LastVisitedCell_Item_PR_uTRAN_Cell,
+	LastVisitedCell_Item_PR_gERAN_Cell,
+	/* Extensions may appear below */
+	LastVisitedCell_Item_PR_nG_RAN_Cell
+} LastVisitedCell_Item_PR;
+
+/* Forward declarations */
+struct LastVisitedEUTRANCellInformation;
+struct LastVisitedGERANCellInformation;
+
+/* LastVisitedCell-Item */
+typedef struct LastVisitedCell_Item {
+	LastVisitedCell_Item_PR present;
+	union LastVisitedCell_Item_u {
+		struct LastVisitedEUTRANCellInformation	*e_UTRAN_Cell;
+		LastVisitedUTRANCellInformation_t	 uTRAN_Cell;
+		struct LastVisitedGERANCellInformation	*gERAN_Cell;
+		/*
+		 * This type is extensible,
+		 * possible extensions are below.
+		 */
+		LastVisitedNGRANCellInformation_t	 nG_RAN_Cell;
+	} choice;
+	
+	/* Context for parsing across buffer boundaries */
+	asn_struct_ctx_t _asn_ctx;
+} LastVisitedCell_Item_t;
+
+/* Implementation */
+extern asn_TYPE_descriptor_t asn_DEF_LastVisitedCell_Item;
+extern asn_CHOICE_specifics_t asn_SPC_LastVisitedCell_Item_specs_1;
+extern asn_TYPE_member_t asn_MBR_LastVisitedCell_Item_1[4];
+extern asn_per_constraints_t asn_PER_type_LastVisitedCell_Item_constr_1;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _LastVisitedCell_Item_H_ */
+#include <asn_internal.h>