diff --git a/compat/vcbuild/vcpkg_copy_dlls.bat b/compat/vcbuild/vcpkg_copy_dlls.bat
index 84409b7945..13661c14f8 100644
--- a/compat/vcbuild/vcpkg_copy_dlls.bat
+++ b/compat/vcbuild/vcpkg_copy_dlls.bat
@@ -33,4 +33,7 @@ REM ================================================================
 	xcopy /e/s/v/y %inst%\bin\*.dll ..\..\
 	xcopy /e/s/v/y %inst%\bin\*.pdb ..\..\
 
+	xcopy /e/s/v/y %inst%\bin\*.dll ..\..\t\helper\
+	xcopy /e/s/v/y %inst%\bin\*.pdb ..\..\t\helper\
+
 	EXIT /B 0