diff --git a/src/ranap/RANAP_ProtocolExtensionField.h b/src/ranap/RANAP_ProtocolExtensionField.h
new file mode 100644
index 0000000..2a3b119
--- /dev/null
+++ b/src/ranap/RANAP_ProtocolExtensionField.h
@@ -0,0 +1,41 @@
+/*
+ * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * From ASN.1 module "RANAP-PDU"
+ * 	found in "../../asn1/ranap/RANAP-PDU.asn"
+ */
+
+#ifndef	_RANAP_ProtocolExtensionField_H_
+#define	_RANAP_ProtocolExtensionField_H_
+
+
+#include <asn_application.h>
+
+/* Including external dependencies */
+#include "RANAP_ProtocolIE-ID.h"
+#include "RANAP_Criticality.h"
+#include <ANY.h>
+#include <constr_SEQUENCE.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* RANAP_ProtocolExtensionField */
+typedef struct RANAP_ProtocolExtensionField {
+	RANAP_ProtocolIE_ID_t	 id;
+	RANAP_Criticality_t	 criticality;
+	ANY_t	 value;
+	
+	/* Context for parsing across buffer boundaries */
+	asn_struct_ctx_t _asn_ctx;
+} RANAP_ProtocolExtensionField_t;
+
+/* Implementation */
+extern asn_TYPE_descriptor_t asn_DEF_RANAP_ProtocolExtensionField;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _RANAP_ProtocolExtensionField_H_ */
+#include <asn_internal.h>