diff --git a/src/_cffi_src/openssl/x509_vfy.py b/src/_cffi_src/openssl/x509_vfy.py
index f8467a7..1328779 100644
--- a/src/_cffi_src/openssl/x509_vfy.py
+++ b/src/_cffi_src/openssl/x509_vfy.py
@@ -173,8 +173,6 @@
 void X509_STORE_CTX_set_error(X509_STORE_CTX *, int);
 int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *);
 X509 *X509_STORE_CTX_get_current_cert(X509_STORE_CTX *);
-int X509_STORE_CTX_get_ex_new_index(long, void *, CRYPTO_EX_new *,
-                                    CRYPTO_EX_dup *, CRYPTO_EX_free *);
 int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *, int, void *);
 void *X509_STORE_CTX_get_ex_data(X509_STORE_CTX *, int);
 
@@ -194,6 +192,10 @@
 """
 
 MACROS = """
+/* this CRYPTO_EX_DATA function became a macro in 1.1.0 */
+int X509_STORE_CTX_get_ex_new_index(long, void *, CRYPTO_EX_new *,
+                                    CRYPTO_EX_dup *, CRYPTO_EX_free *);
+
 /* X509_STORE_CTX */
 void X509_STORE_CTX_set0_crls(X509_STORE_CTX *,
                               Cryptography_STACK_OF_X509_CRL *);