diff --git a/nse_ssl_cert.cc b/nse_ssl_cert.cc
index a126aeb2f..58870b20d 100644
--- a/nse_ssl_cert.cc
+++ b/nse_ssl_cert.cc
@@ -449,16 +449,16 @@ int l_get_ssl_certificate(lua_State *L)
   subject = X509_get_subject_name(cert);
   if (subject != NULL) {
     x509_name_to_table(L, subject);
-    lua_setfield(L, -2, "subject");
-  }
-
-  const char *sig_algo = OBJ_nid2ln(OBJ_obj2nid(cert->sig_alg->algorithm));
-  lua_pushstring(L, sig_algo);
-  lua_setfield(L, -2, "sig_algorithm");
-
-  issuer = X509_get_issuer_name(cert);
-  if (issuer != NULL) {
-    x509_name_to_table(L, issuer);
+    lua_setfield(L, -2, "subject");
+  }
+
+  const char *sig_algo = OBJ_nid2ln(OBJ_obj2nid(cert->sig_alg->algorithm));
+  lua_pushstring(L, sig_algo);
+  lua_setfield(L, -2, "sig_algorithm");
+
+  issuer = X509_get_issuer_name(cert);
+  if (issuer != NULL) {
+    x509_name_to_table(L, issuer);
     lua_setfield(L, -2, "issuer");
   }