diff --git a/include/mbedtls/x509.h b/include/mbedtls/x509.h
index 5a9f2b5..ed9ae63 100644
--- a/include/mbedtls/x509.h
+++ b/include/mbedtls/x509.h
@@ -248,7 +248,7 @@
  */
 typedef struct mbedtls_x509_authority {
     mbedtls_x509_buf keyIdentifier;
-    mbedtls_x509_name authorityCertIssuer;
+    mbedtls_x509_sequence authorityCertIssuer;
     mbedtls_x509_buf authorityCertSerialNumber;
     mbedtls_x509_buf raw;
 }