diff --git a/src/Piwigo.Client/IPiwigoConfiguration.cs b/src/Piwigo.Client/IPiwigoConfiguration.cs
index bfce506..904a7dc 100644
--- a/src/Piwigo.Client/IPiwigoConfiguration.cs
+++ b/src/Piwigo.Client/IPiwigoConfiguration.cs
@@ -2,7 +2,6 @@ namespace Piwigo.Client;
 
 public interface IPiwigoConfiguration
 {
-    public int ChunkSize { get; }
     public string BaseUri { get; }
     public string UserName { get; }
     public string Password { get; }
diff --git a/src/Piwigo.Client/PiwigoConfiguration.cs b/src/Piwigo.Client/PiwigoConfiguration.cs
index 2300027..07d7b1e 100644
--- a/src/Piwigo.Client/PiwigoConfiguration.cs
+++ b/src/Piwigo.Client/PiwigoConfiguration.cs
@@ -24,7 +24,6 @@ public class PiwigoConfiguration : IPiwigoConfiguration
         Password = password;
     }
 
-    public int ChunkSize { get; set; } = 512;
     public string BaseUri { get; }
     public string UserName { get; }
     public string Password { get; }