diff --git a/.gitignore b/.gitignore
index b47d107..8e42766 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@ swift/*/Pods/
 swift/*/*.xcodeproj/project.xcworkspace/xcuserdata/
 swift/*/*.xcodeproj/xcuserdata/
 swift/*/*.xcworkspace/xcuserdata/
+swift/*/build