diff --git a/Strategies/DesignTimeWizard.cs b/Strategies/DesignTimeWizard.cs
index 053bca1..47cb87c 100644
--- a/Strategies/DesignTimeWizard.cs
+++ b/Strategies/DesignTimeWizard.cs
@@ -30,7 +30,7 @@ public override void SetButtonStates()
             {
                 _wizard.BackButtonEnabled = false;
                 _wizard.NextButtonEnabled = true;
-                _wizard.SetButtonText("btnNext", _wizard.ReadNextText());
+                _wizard.SetButtonText("_btnNext", _wizard.ReadNextText());
                 return;
             }
 
@@ -45,7 +45,7 @@ public override void SetButtonStates()
             {
                 _wizard.BackButtonEnabled = true;
                 _wizard.FinishButtonEnabled = true;
-                _wizard.SetButtonText("btnNext", _wizard.FinishButtonText);
+                _wizard.SetButtonText("_btnNext", _wizard.FinishButtonText);
                 return;
             }
 
@@ -53,7 +53,7 @@ public override void SetButtonStates()
             {
                 _wizard.BackButtonEnabled = false;
                 _wizard.NextButtonEnabled = false;
-                _wizard.SetButtonText("btnNext", _wizard.ReadNextText());
+                _wizard.SetButtonText("_btnNext", _wizard.ReadNextText());
             }
 
             if (_wizard.OnAMiddlePage())
@@ -91,4 +91,4 @@ public override void GoToPage(AdvancedWizardPage page) { /* stub - not required
 
         private readonly AdvancedWizard _wizard;
     }
-}
\ No newline at end of file
+}