diff --git a/TwinCAT3.gitignore b/TwinCAT3.gitignore
index 7bd6f87505..476e9caa8f 100644
--- a/TwinCAT3.gitignore
+++ b/TwinCAT3.gitignore
@@ -15,11 +15,14 @@
 *.tmcRefac
 *.library
 *.project.~u
+*.sln.~u
 *.tsproj.bak
+*.tspproj.bak
 *.xti.bak
 LineIDs.dbg
 LineIDs.dbg.bak
 _Boot/
 _CompileInfo/
 _Libraries/
-_ModuleInstall/
\ No newline at end of file
+_ModuleInstall/
+.vs/
\ No newline at end of file