diff --git a/VisualStudio.gitignore b/VisualStudio.gitignore
index 99456160..45df55e4 100644
--- a/VisualStudio.gitignore
+++ b/VisualStudio.gitignore
@@ -130,6 +130,11 @@ UpgradeLog*.htm
 App_Data/*.mdf
 App_Data/*.ldf
 
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+
 # =========================
 # Windows detritus
 # =========================