diff --git a/library/x509_csr.c b/library/x509_csr.c
index aa519fb..d1a2760 100644
--- a/library/x509_csr.c
+++ b/library/x509_csr.c
@@ -357,8 +357,8 @@
     ret = mbedtls_snprintf( p, n, "\n%ssigned using  : ", prefix );
     MBEDTLS_X509_SAFE_SNPRINTF;
 
-    ret = mbedtls_x509_sig_alg_gets( p, n, &csr->sig_oid, csr->sig_pk, csr->sig_md,
-                             csr->sig_opts );
+    ret = mbedtls_x509_sig_alg_gets( p, n, csr->sig_pk,
+                                     csr->sig_md, csr->sig_opts );
     MBEDTLS_X509_SAFE_SNPRINTF;
 
     if( ( ret = mbedtls_x509_key_size_helper( key_size_str, BEFORE_COLON,