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diff --git a/swift/.gitignore b/swift/.gitignore
index 3170b5fd..cf28dc93 100644
--- a/swift/.gitignore
+++ b/swift/.gitignore
@@ -1,3 +1,4 @@
 tutorial?/Carthage/Build
 tutorial?/Carthage/Checkouts
 *xcuserdata*
+.DS_Store
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