diff --git a/src/cryptography/hazmat/bindings/openssl/x509v3.py b/src/cryptography/hazmat/bindings/openssl/x509v3.py
index 9d9bed1..2316799 100644
--- a/src/cryptography/hazmat/bindings/openssl/x509v3.py
+++ b/src/cryptography/hazmat/bindings/openssl/x509v3.py
@@ -203,7 +203,7 @@
 
 void sk_ASN1_INTEGER_free(Cryptography_STACK_OF_ASN1_INTEGER *);
 int sk_ASN1_INTEGER_num(Cryptography_STACK_OF_ASN1_INTEGER *);
-int sk_ASN1_INTEGER_value(Cryptography_STACK_OF_ASN1_INTEGER *, int);
+ASN1_INTEGER *sk_ASN1_INTEGER_value(Cryptography_STACK_OF_ASN1_INTEGER *, int);
 """
 
 CUSTOMIZATIONS = """