diff --git a/racket/lib/collects/compiler/embed-sig.rkt b/racket/collects/compiler/embed-sig.rkt
similarity index 100%
rename from racket/lib/collects/compiler/embed-sig.rkt
rename to racket/collects/compiler/embed-sig.rkt
diff --git a/racket/lib/collects/compiler/sig.rkt b/racket/collects/compiler/sig.rkt
similarity index 100%
rename from racket/lib/collects/compiler/sig.rkt
rename to racket/collects/compiler/sig.rkt
diff --git a/racket/lib/collects/launcher/launcher-sig.rkt b/racket/collects/launcher/launcher-sig.rkt
similarity index 100%
rename from racket/lib/collects/launcher/launcher-sig.rkt
rename to racket/collects/launcher/launcher-sig.rkt
diff --git a/racket/lib/collects/setup/option-sig.rkt b/racket/collects/setup/option-sig.rkt
similarity index 100%
rename from racket/lib/collects/setup/option-sig.rkt
rename to racket/collects/setup/option-sig.rkt