diff --git a/src/Symfony/Component/DependencyInjection/Dumper/YamlDumper.php b/src/Symfony/Component/DependencyInjection/Dumper/YamlDumper.php
index ccb68ee8f1..2effbe5711 100644
--- a/src/Symfony/Component/DependencyInjection/Dumper/YamlDumper.php
+++ b/src/Symfony/Component/DependencyInjection/Dumper/YamlDumper.php
@@ -163,8 +163,8 @@ class YamlDumper extends Dumper
     {
         $deprecated = $id->isDeprecated() ? sprintf("        deprecated: %s\n", $id->getDeprecationMessage('%alias_id%')) : '';
 
-        if ($id->isPrivate()) {
-            return sprintf("    %s: '@%s'\n%s", $alias, $id, $deprecated);
+        if (!$id->isDeprecated() && $id->isPrivate()) {
+            return sprintf("    %s: '@%s'\n", $alias, $id);
         }
 
         return sprintf("    %s:\n        alias: %s\n        public: %s\n%s", $alias, $id, $id->isPublic() ? 'true' : 'false', $deprecated);