diff --git a/Sources/SwiftLanguageService/CMakeLists.txt b/Sources/SwiftLanguageService/CMakeLists.txt
index cbdcdc6e..32618e24 100644
--- a/Sources/SwiftLanguageService/CMakeLists.txt
+++ b/Sources/SwiftLanguageService/CMakeLists.txt
@@ -25,7 +25,7 @@ add_library(SwiftLanguageService STATIC
   InlayHints.swift
   MacroExpansion.swift
   OpenInterface.swift
-  PlaygroundDiscovery.swift
+  SwiftPlaygroundScanner.swift
   RefactoringEdit.swift
   RefactoringResponse.swift
   RelatedIdentifiers.swift