diff --git a/.gitignore b/.gitignore
index 6b290712d..1b46fc1ee 100644
--- a/.gitignore
+++ b/.gitignore
@@ -66,3 +66,7 @@ package-lock.json
 
 /coverage
 /third-party
+
+# ReactCommon subdir shouldn't have Xcode project
+/ReactCommon/**/*.xcodeproj
+