diff --git a/Umbraco.gitignore b/Umbraco.gitignore
index be2db99c..5e1f9df4 100644
--- a/Umbraco.gitignore
+++ b/Umbraco.gitignore
@@ -4,6 +4,7 @@ TEMP/
 Logs/
 Cached/
 ExamineIndexes/
+preview/
 
 # Ignore Umbraco content cache file
 umbraco.config