diff --git a/Server/Forms/FrmMain.cs b/Server/Forms/FrmMain.cs
index 4d3d34a6..e78f63b5 100644
--- a/Server/Forms/FrmMain.cs
+++ b/Server/Forms/FrmMain.cs
@@ -847,6 +847,10 @@ private void showMessageboxToolStripMenuItem_Click(object sender, EventArgs e)
 
         #endregion
 
+        private void selectAllToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            lstClients.SelectAllItems();
+        }
 
 
         #endregion