diff --git a/VisualStudio.gitignore b/VisualStudio.gitignore
index 0881b8de..fe5fa656 100644
--- a/VisualStudio.gitignore
+++ b/VisualStudio.gitignore
@@ -149,3 +149,6 @@ $RECYCLE.BIN/
 
 # Mac crap
 .DS_Store
+
+#BIDS - SSRS project data file caches
+*.rdl.data
\ No newline at end of file