diff --git a/utils/build_swift/resources/SwiftPM-Unified-Build.xcworkspace/contents.xcworkspacedata b/utils/build_swift/resources/SwiftPM-Unified-Build.xcworkspace/contents.xcworkspacedata
index d8f5152e88707..5114509058a9d 100644
--- a/utils/build_swift/resources/SwiftPM-Unified-Build.xcworkspace/contents.xcworkspacedata
+++ b/utils/build_swift/resources/SwiftPM-Unified-Build.xcworkspace/contents.xcworkspacedata
@@ -13,6 +13,7 @@
    <FileRef location = "group:../../../../swift-stress-tester/SourceKitStressTester"></FileRef>
    <FileRef location = "group:../../../../swift-stress-tester/SwiftEvolve"></FileRef>
    <FileRef location = "group:../../../../swift-syntax"></FileRef>
+   <FileRef location = "group:../../../../swift-syntax/CodeGeneration"></FileRef>
    <FileRef location = "group:../../../../swift-syntax/Examples"></FileRef>
    <FileRef location = "group:../../../../swift-system"></FileRef>
    <FileRef location = "group:../../../../swift-tools-support-core"></FileRef>