diff --git a/exe/Main.hs b/exe/Main.hs
--- a/exe/Main.hs
+++ b/exe/Main.hs
@@ -26,7 +26,7 @@
   dir <- getCurrentDirectory
   stack <- readStack =<< BS.readFile (dir </> "stack.yaml")
   let subs = NEL.toList $ (dir </>) <$> localDirs stack
-  hpacks <- filterM doesFileExist $ subs
+  hpacks <- filterM (\d -> doesFileExist $ hpackInput d) $ subs
   _ <- traverse runHpack hpacks
   cabals <- concat <$> traverse (globExt ".cabal") subs
   -- we could use the hpack output to figure out which cabal files to use, but
@@ -36,9 +36,9 @@
   BS.writeFile (dir </> "cabal.project") (encodeUtf8 $ printProject project)
   BS.writeFile (dir </> "cabal.project.freeze") (encodeUtf8 $ printFreeze freeze)
   where
-    target sub = sub </> "package.yaml"
+    hpackInput sub = sub </> "package.yaml"
     opts = defaultOptions {optionsForce = Force}
-    runHpack sub = hpackResult $ setTarget (target sub) opts
+    runHpack sub = hpackResult $ setTarget (hpackInput sub) opts
 
 globExt :: String -> FilePath -> IO [FilePath]
 globExt ext path = do
diff --git a/stack2cabal.cabal b/stack2cabal.cabal
--- a/stack2cabal.cabal
+++ b/stack2cabal.cabal
@@ -1,6 +1,6 @@
 cabal-version:       2.2
 name:                stack2cabal
-version:             1.0.1
+version:             1.0.2
 synopsis:            Convert stack projects to cabal.project + cabal.project.freeze
 license:             GPL-3.0-or-later
 license-file:        LICENSE
@@ -11,7 +11,7 @@
 tested-with:         GHC ^>= 8.4.4 || ^>= 8.6.3
 category:            Building
 description:
-  Convert stack.yaml / package.yaml to cabal.project / cabal.project.freeze / *.cabal.
+  Convert @stack.yaml@ \/ @package.yaml@ to @cabal.project@ \/ @cabal.project.freeze@\/ @*.cabal@.
 
 -- https://www.haskell.org/cabal/users-guide/cabal-projectindex.html