1 files changed, 3 insertions, 2 deletions
diff --git a/apaperless.cabal b/apaperless.cabal
index 81f83fb..136017b 100644
--- a/apaperless.cabal
+++ b/apaperless.cabal
@@ -14,7 +14,7 @@ extra-doc-files:    CHANGELOG.md
 -- extra-source-files:
 
 common warnings
-    ghc-options: -Wall
+    ghc-options: -Wall -threaded
 
 executable apaperless
     import:           warnings
@@ -30,6 +30,7 @@ executable apaperless
       filepath,
       text,
       containers,
-      attoparsec
+      attoparsec,
+      parallel-io
     hs-source-dirs:   app
     default-language: GHC2021