diff --git a/.gitignore b/.gitignore
index 3c5c6250..22125af5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,10 @@
 /TestBench
+/ipch
 bin
 obj
 x32
 x64
+Certificate.bat
 *.exe
 *.opensdf
 *.sdf