diff --git a/Source/MFCDialog/CMakeSetupDialog.cpp b/Source/MFCDialog/CMakeSetupDialog.cpp
index 1eb389568..c583020ae 100644
--- a/Source/MFCDialog/CMakeSetupDialog.cpp
+++ b/Source/MFCDialog/CMakeSetupDialog.cpp
@@ -622,7 +622,6 @@ void CMakeSetupDialog::RunCMake(bool generateProjectFiles)
   m_BuildPathChanged = false;
   // put the cursor back
   ::SetCursor(LoadCursor(NULL, IDC_ARROW));
-  m_OKButton.EnableWindow(true);
   cmSystemTools::ResetErrorOccuredFlag();
 }