diff --git a/ghc/compiler/types/FunDeps.hi-boot b/ghc/compiler/types/FunDeps.hi-boot
deleted file mode 100644
index 4a0e65c769fe514170017c20e1e0a6c90b49af16..0000000000000000000000000000000000000000
--- a/ghc/compiler/types/FunDeps.hi-boot
+++ /dev/null
@@ -1,7 +0,0 @@
-_interface_ FunDeps 1
-_exports_
-FunDeps instantiateFdClassTys oclose pprFundeps;
-_declarations_
-1 instantiateFdClassTys _:_ _forall_ [b] => Class.Class -> [b] -> [([b], [b])] ;;
-1 oclose _:_ _forall_ [a] => {Unique.Uniquable a} -> [([a], [a])] -> UniqFM.UniqFM a -> UniqFM.UniqFM a ;;
-1 pprFundeps _:_ _forall_ [a a1] => {Outputable.Outputable a} -> {Outputable.Outputable a1} -> [([a], [a1])] -> Outputable.PprStyle -> Pretty.Doc ;;
diff --git a/ghc/compiler/types/FunDeps.hi-boot-5 b/ghc/compiler/types/FunDeps.hi-boot-5
deleted file mode 100644
index c1e72ecc240a10273b9427e500222b34eea7c700..0000000000000000000000000000000000000000
--- a/ghc/compiler/types/FunDeps.hi-boot-5
+++ /dev/null
@@ -1,5 +0,0 @@
-__interface FunDeps 1 0 where
-__export FunDeps instantiateFdClassTys oclose pprFundeps ;
-1 instantiateFdClassTys :: __forall [b] => Class.Class -> [b] -> [([b], [b])] ;
-1 oclose :: __forall [a] => {Unique.Uniquable a} -> [([a], [a])] -> UniqFM.UniqFM a -> UniqFM.UniqFM a ;
-1 pprFundeps :: __forall [a a1] => {Outputable.Outputable a} -> {Outputable.Outputable a1} -> [([a], [a1])] -> Outputable.PprStyle -> Pretty.Doc ;