diff --git a/libraries/ghc-internal/src/GHC/Internal/Stack/CloneStack.hs b/libraries/ghc-internal/src/GHC/Internal/Stack/CloneStack.hs
index 331b175ff604e880762027903131b199b5c29728..72bbe53c88995d1b05ba9c9d61e2b9b2058773db 100644
--- a/libraries/ghc-internal/src/GHC/Internal/Stack/CloneStack.hs
+++ b/libraries/ghc-internal/src/GHC/Internal/Stack/CloneStack.hs
@@ -22,7 +22,7 @@ module GHC.Internal.Stack.CloneStack (
   decode
   ) where
 
-import GHC.Internal.Control.Concurrent.MVar
+import GHC.Internal.MVar
 import GHC.Internal.Data.Maybe (catMaybes)
 import GHC.Internal.Base
 import GHC.Internal.Conc.Sync