diff --git a/pdns/dnsdistdist/dnsdist-discovery.cc b/pdns/dnsdistdist/dnsdist-discovery.cc
index 9c065e3569834..07a2a85c6e70f 100644
--- a/pdns/dnsdistdist/dnsdist-discovery.cc
+++ b/pdns/dnsdistdist/dnsdist-discovery.cc
@@ -462,8 +462,8 @@ bool ServiceDiscovery::tryToUpgradeBackend(const UpgradeableBackend& backend)
 
     /* remove the existing backend if needed */
     if (!backend.keepAfterUpgrade) {
-      dnsdist::configuration::updateRuntimeConfiguration([&backend](dnsdist::configuration::RuntimeConfiguration& config) {
-        auto& backends = config.d_backends;
+      dnsdist::configuration::updateRuntimeConfiguration([&backend](dnsdist::configuration::RuntimeConfiguration& runtimeConfig) {
+        auto& backends = runtimeConfig.d_backends;
         for (auto backendIt = backends.begin(); backendIt != backends.end(); ++backendIt) {
           if (*backendIt == backend.d_ds) {
             backends.erase(backendIt);
diff --git a/pdns/dnsdistdist/dnsdist.cc b/pdns/dnsdistdist/dnsdist.cc
index 2899db02ba2d5..9a6e31aa57d2a 100644
--- a/pdns/dnsdistdist/dnsdist.cc
+++ b/pdns/dnsdistdist/dnsdist.cc
@@ -3436,8 +3436,8 @@ int main(int argc, char** argv)
         auto ret = std::make_shared<DownstreamState>(std::move(config), nullptr, true);
         addServerToPool("", ret);
         ret->start();
-        dnsdist::configuration::updateRuntimeConfiguration([&ret](dnsdist::configuration::RuntimeConfiguration& config) {
-          config.d_backends.push_back(std::move(ret));
+        dnsdist::configuration::updateRuntimeConfiguration([&ret](dnsdist::configuration::RuntimeConfiguration& runtimeConfig) {
+          runtimeConfig.d_backends.push_back(std::move(ret));
         });
       }
     }