diff --git a/VisualStudio.gitignore b/VisualStudio.gitignore
index ffcdc432..a752eacc 100644
--- a/VisualStudio.gitignore
+++ b/VisualStudio.gitignore
@@ -278,4 +278,10 @@ __pycache__/
 # !tools/packages.config
 
 # Telerik's JustMock configuration file
-*.jmconfig
\ No newline at end of file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
\ No newline at end of file