diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
index 0f6fc8231..1aab0eb3b 100644
--- a/src/DependencyInjection/Configuration.php
+++ b/src/DependencyInjection/Configuration.php
@@ -220,11 +220,6 @@ private function definitionsSchemaSection(): ArrayNodeDefinition
                     ->scalarNode('query')->defaultNull()->end()
                     ->scalarNode('mutation')->defaultNull()->end()
                     ->scalarNode('subscription')->defaultNull()->end()
-                    ->arrayNode('resolver_maps')
-                        ->defaultValue([])
-                        ->prototype('scalar')->end()
-                        ->setDeprecated('The "%path%.%node%" configuration is deprecated since version 0.13 and will be removed in 1.0. Add the "overblog_graphql.resolver_map" tag to the services instead.')
-                    ->end()
                     ->arrayNode('types')
                         ->defaultValue([])
                         ->prototype('scalar')->end()