diff --git a/Configuration/Services.yaml b/Configuration/Services.yaml
index 47946d2..67ea82d 100644
--- a/Configuration/Services.yaml
+++ b/Configuration/Services.yaml
@@ -30,7 +30,6 @@ services:
         public: true
 
     Codappix\ResponsiveImages\Configuration\ConfigurationManager:
-        public: true
         arguments:
             $settings: '@extbaseSettings.ResponsiveImages'