diff --git a/.gitignore b/.gitignore
index 50c2af5..33833d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+*.userprefs
 doc/out
 *resharper.user
 [Dd]ebug/
@@ -26,4 +27,4 @@ nuget/
 Thumbs.db
 Desktop.ini
 BenchmarkDotNet.Artifacts
-src/Simplexcel.TestApp/*.xlsx
\ No newline at end of file
+src/Simplexcel.TestApp/*.xlsx