diff --git a/package.yaml b/package.yaml
index cc692b3f..10fdec42 100644
--- a/package.yaml
+++ b/package.yaml
@@ -112,7 +112,7 @@ library:
     - yaml
     - reflection
     - code-page
-    
+
 executables:
   xrefcheck:
     main: Main.hs
diff --git a/src/Xrefcheck/Scan.hs b/src/Xrefcheck/Scan.hs
index d1980d8e..f642113a 100644
--- a/src/Xrefcheck/Scan.hs
+++ b/src/Xrefcheck/Scan.hs
@@ -29,8 +29,9 @@ import Data.Reflection (Given)
 import Fmt (Buildable (..), nameF, (+|), (|+))
 import System.Directory (doesDirectoryExist)
 import System.Directory.Tree qualified as Tree
-import qualified System.FilePath as OsDependentFilePath
-import System.FilePath.Posix (dropTrailingPathSeparator, equalFilePath, takeDirectory, takeExtension)
+import System.FilePath qualified as OsDependentFilePath
+import System.FilePath.Posix
+  (dropTrailingPathSeparator, equalFilePath, takeDirectory, takeExtension)
 
 import Xrefcheck.Core
 import Xrefcheck.Progress
diff --git a/src/Xrefcheck/System.hs b/src/Xrefcheck/System.hs
index 05c7d43b..213a50df 100644
--- a/src/Xrefcheck/System.hs
+++ b/src/Xrefcheck/System.hs
@@ -20,8 +20,9 @@ import Data.Coerce (coerce)
 import GHC.IO.Unsafe (unsafePerformIO)
 import System.Directory (canonicalizePath)
 import System.Environment (lookupEnv)
-import System.FilePath.Posix ((</>))
 import System.FilePath.Glob qualified as Glob
+import System.FilePath.Posix ((</>))
+
 import Xrefcheck.Util (normaliseWithNoTrailing)
 
 -- | We can quite safely treat surrounding filesystem as frozen,