diff --git a/app/Main.hs b/app/Main.hs
index 5bb2eb7..54f0c48 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -7,6 +7,7 @@ import Data.List (find, isPrefixOf)
 import Streamly.Data.Fold (Fold)
 import Streamly.Data.Parser (Parser)
 import System.Environment (getArgs)
+import System.IO.Temp (withSystemTempFile)
 
 import qualified Language.Haskell.Ghcid as G
 import qualified Streamly.Data.Fold as Fold
@@ -225,17 +226,18 @@ loopCmdREPL sess (ln:lns) = do
 
 loopCmdFile :: G.Ghci -> [(Int, String)] -> IO Bool
 loopCmdFile _ [] = putStrLn "All good" >> return True
-loopCmdFile sess (ln:lns) = do
-    let padding = replicate (fst ln - 1) '\n'
-    writeFile ("interpreted.hs") (padding ++ snd ln)
-    putStrLn (snd ln)
-    res <- G.exec sess ":load interpreted.hs"
-    if or (map hasErrorFile res)
-    then do
-        mapM_ putStrLn res
-        putStrLn ("Error at: " ++ show (fst ln))
-        return False
-    else loopCmdFile sess lns
+loopCmdFile sess (ln:lns) =
+    withSystemTempFile "docTest" $ \fp _fh -> do
+        let padding = replicate (fst ln - 1) '\n'
+        writeFile fp (padding ++ snd ln)
+        putStrLn (snd ln)
+        res <- G.exec sess (":load " ++ fp)
+        if or (map hasErrorFile res)
+        then do
+            mapM_ putStrLn res
+            putStrLn ("Error at: " ++ show (fst ln))
+            return False
+        else loopCmdFile sess lns
 
 ghciSetup :: [String]
 ghciSetup = [":set -fobject-code"]
diff --git a/markdown-doctest.cabal b/markdown-doctest.cabal
index 71b07e8..639783a 100644
--- a/markdown-doctest.cabal
+++ b/markdown-doctest.cabal
@@ -47,5 +47,7 @@ executable markdown-doctest
     build-depends:    base
                     , streamly-core
                     , ghcid
+                    , temporary         >= 1.3   && < 1.4
+                    , filepath          >= 1.4   && < 1.5
     hs-source-dirs:   app
     default-language: Haskell2010