diff --git a/.gitignore b/.gitignore
index 112c1fde..8c8424c8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -239,3 +239,6 @@ tools/
 artifacts/
 src/CommonAssemblyInfo.cs
 src/ReactiveUI.Events/Events_*.cs
+
+# macOS
+.DS_Store