diff --git a/Umbraco.gitignore b/Umbraco.gitignore
index e1e586e6..a4ef510d 100644
--- a/Umbraco.gitignore
+++ b/Umbraco.gitignore
@@ -7,33 +7,33 @@
 
 # Data folders/files
 
-[Aa]pp_Data/ExamineIndexes/*
-[Aa]pp_Browsers/*
-[Aa]pp_Data/TEMP/*
-[Aa]pp_Data/tea-commerce/
-[Aa]pp_Data/ClientDependency/*
-[Aa]pp_Data/courier/cache/*
-[Aa]pp_Data/courier/revisions/*
-[Aa]pp_Data/justDelete_*
-[Aa]pp_Data/Preview/*
-[Aa]pp_Data/_systemUmbracoIndexDontDelete/*
+#[Aa]pp_[Bb]rowsers/*
+[Aa]pp_[Dd]ata/ExamineIndexes/*
+[Aa]pp_[Dd]ata/TEMP/**
+[Aa]pp_[Dd]ata/tea-commerce/
+[Aa]pp_[Dd]ata/ClientDependency/*
+[Aa]pp_[Dd]ata/courier/cache/*
+[Aa]pp_[Dd]ata/courier/revisions/*
+[Aa]pp_[Dd]ata/justDelete_*
+[Aa]pp_[Dd]ata/[Pp]review/*
+[Aa]pp_[Dd]ata/_systemUmbracoIndexDontDelete/*
 
 # Umbraco Cache
 
-[Aa]pp_Data/umbraco.config
+[Aa]pp_[Dd]ata/umbraco.config
 
 # Log files
 
-[Aa]pp_Data/Logs/*
-[Aa]pp_Data/courier/logs/*
-[Aa]pp_Data/Elmah Logs/*
-[Aa]pp_Data/umbraco.licensing.log.txt
+[Aa]pp_[Dd]ata/Logs/*
+[Aa]pp_[Dd]ata/courier/logs/*
+[Aa]pp_[Dd]ata/Elmah Logs/*
+[Aa]pp_[Dd]ata/umbraco.licensing.log.txt
 
 # Media Caching
 
 [Mm]edia/*/Cached
 [Ii]magecache/*
 
-# 3rd Party Pluggins
+# 3rd Party Plugins
 
 uSync.Archive/*