diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 40ad4b1..db5465a 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1033,7 +1033,8 @@
     void *p_sni;                    /*!< context for SNI callback           */
 #endif
 
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C) && \
+    !defined(MBEDTLS_X509_REMOVE_VERIFY_CALLBACK)
     /** Callback to customize X.509 certificate chain verification          */
     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *);
     void *p_vrfy;                   /*!< context for X.509 verify calllback */
@@ -1588,7 +1589,8 @@
  */
 void mbedtls_ssl_conf_authmode( mbedtls_ssl_config *conf, int authmode );
 
-#if defined(MBEDTLS_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C) && \
+    !defined(MBEDTLS_X509_REMOVE_VERIFY_CALLBACK)
 /**
  * \brief          Set the verification callback (Optional).
  *
@@ -1603,7 +1605,7 @@
 void mbedtls_ssl_conf_verify( mbedtls_ssl_config *conf,
                      int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
                      void *p_vrfy );
-#endif /* MBEDTLS_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C && !MBEDTLS_X509_REMOVE_VERIFY_CALLBACK */
 
 #if !defined(MBEDTLS_SSL_CONF_RNG)
 /**