diff --git a/e2ap/headers/COUNTValueExtended.h b/e2ap/headers/COUNTValueExtended.h
new file mode 100644
index 0000000..1fc54dc
--- /dev/null
+++ b/e2ap/headers/COUNTValueExtended.h
@@ -0,0 +1,48 @@
+/*
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
+ * From ASN.1 module "X2AP-IEs"
+ * 	found in "Spec/e2ap-v031ex.asn"
+ * 	`asn1c -fcompound-names -fno-include-deps -findirect-choice -gen-PER`
+ */
+
+#ifndef	_COUNTValueExtended_H_
+#define	_COUNTValueExtended_H_
+
+
+#include <asn_application.h>
+
+/* Including external dependencies */
+#include "PDCP-SNExtended.h"
+#include "HFNModified.h"
+#include <constr_SEQUENCE.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Forward declarations */
+struct ProtocolExtensionContainer;
+
+/* COUNTValueExtended */
+typedef struct COUNTValueExtended {
+	PDCP_SNExtended_t	 pDCP_SNExtended;
+	HFNModified_t	 hFNModified;
+	struct ProtocolExtensionContainer	*iE_Extensions;	/* OPTIONAL */
+	/*
+	 * This type is extensible,
+	 * possible extensions are below.
+	 */
+	
+	/* Context for parsing across buffer boundaries */
+	asn_struct_ctx_t _asn_ctx;
+} COUNTValueExtended_t;
+
+/* Implementation */
+extern asn_TYPE_descriptor_t asn_DEF_COUNTValueExtended;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _COUNTValueExtended_H_ */
+#include <asn_internal.h>