diff --git a/Unity.gitignore b/Unity.gitignore
index 1e481e388b93303eb6df720e1a63e4f3b7f507c6..e31b6a519849a1cf6dcabd618977f3514cc7eb38 100644
--- a/Unity.gitignore
+++ b/Unity.gitignore
@@ -8,10 +8,14 @@
 *.unityproj
 *.sln
 *.suo
+*.tmp
 *.user
 *.userprefs
 *.pidb
 *.booproj
 
+# Unity3D generated meta files
+*.pidb.meta
+
 # Unity3D Generated File On Crash Reports
 sysinfo.txt