diff --git a/ext/openssl/openssl.c b/ext/openssl/openssl.c
index 2f2aae1e7335b..3452ebae5db5c 100644
--- a/ext/openssl/openssl.c
+++ b/ext/openssl/openssl.c
@@ -2330,7 +2330,7 @@ static STACK_OF(X509) *php_openssl_load_all_certs_from_file(
 	ret = stack;
 end:
 	BIO_free(in);
-	sk_X509_INFO_free(sk);
+	sk_X509_INFO_pop_free(sk, X509_INFO_free);
 
 	return ret;
 }