diff --git a/.gitignore b/.gitignore
index 36036e421..6a2e1fd2e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,9 @@
 *.lastbuildstate
 vc100.pdb
 *.idb
+ipch
+*.sdf
+*.opensdf
 
 # Specific Source build products
 client.pdb