diff --git a/lib/Option/CMakeLists.txt b/lib/Option/CMakeLists.txt
index bb58724f945e6..70280746f2b28 100644
--- a/lib/Option/CMakeLists.txt
+++ b/lib/Option/CMakeLists.txt
@@ -1,7 +1,6 @@
 add_swift_host_library(swiftOption STATIC
   Options.cpp
-  SanitizerOptions.cpp
-  FILE_DEPENDS SwiftOptions)
+  SanitizerOptions.cpp)
 add_dependencies(swiftOption
   SwiftOptions)
 target_link_libraries(swiftOption PRIVATE