diff --git a/AOVpnManager/VpnManager.cs b/AOVpnManager/VpnManager.cs
index bd5f15a..46bd66d 100644
--- a/AOVpnManager/VpnManager.cs
+++ b/AOVpnManager/VpnManager.cs
@@ -61,6 +61,8 @@ public void CreateVpnConnection(string connectionName, string profile)
 
         public void DeleteVpnConnection(string connectionName)
         {
+            RasApi.DisconnectAll((name) => string.Equals(name, connectionName, StringComparison.OrdinalIgnoreCase));
+
             try
             {
                 using (CimInstance queryInstance = new CimInstance(ClassName, NamespaceName))