diff --git a/Bindings/Haskell/p2prc.cabal b/Bindings/Haskell/p2prc.cabal
index 3d188de..db4897b 100644
--- a/Bindings/Haskell/p2prc.cabal
+++ b/Bindings/Haskell/p2prc.cabal
@@ -27,20 +27,20 @@ extra-doc-files:    README.md
 common warnings
     ghc-options:        -Wall
 
-executable p2prc
-
-    import:             warnings
-
-    hs-source-dirs:     src
-
-    main-is:            Main.hs
-
-    other-extensions:   OverloadedStrings
-
-    build-depends:      base
-                      , p2prc
-
-    default-language:   GHC2021
+-- executable p2prc
+--
+--     import:             warnings
+--
+--     hs-source-dirs:     src
+--
+--     main-is:            Main.hs
+--
+--     other-extensions:   OverloadedStrings
+--
+--     build-depends:      base
+--                       , p2prc
+--
+--     default-language:   GHC2021
 
 library
 
diff --git a/Bindings/Haskell/project.nix b/Bindings/Haskell/project.nix
index f8f9fd2..65e3a1f 100644
--- a/Bindings/Haskell/project.nix
+++ b/Bindings/Haskell/project.nix
@@ -5,13 +5,9 @@ mkDerivation {
   pname = "p2prc";
   version = "0.1.0.0";
   src = ./.;
-  isLibrary = true;
-  isExecutable = true;
   libraryHaskellDepends = [
     aeson base bytestring directory process text
   ];
-  executableHaskellDepends = [ base ];
   description = "P2PRC haskell library";
   license = "unknown";
-  mainProgram = "p2prc";
 }
diff --git a/flake.lock b/flake.lock
index 0f947f8..f94af6e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -43,11 +43,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1747542820,
-        "narHash": "sha256-GaOZntlJ6gPPbbkTLjbd8BMWaDYafhuuYRNrxCGnPJw=",
+        "lastModified": 1748026106,
+        "narHash": "sha256-6m1Y3/4pVw1RWTsrkAK2VMYSzG4MMIj7sqUy7o8th1o=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "292fa7d4f6519c074f0a50394dbbe69859bb6043",
+        "rev": "063f43f2dbdef86376cc29ad646c45c46e93234c",
         "type": "github"
       },
       "original": {
@@ -68,7 +68,7 @@
       },
       "locked": {
         "lastModified": 1,
-        "narHash": "sha256-6V4bXwaigsd4mcWfyAzYJ2Cuhj8RDuD/N/Y8d2Z8XZM=",
+        "narHash": "sha256-rg64vJj97NRXMCphUrZ1FlMZPQU0OtW9C9vZrA/kpKw=",
         "path": "./Bindings/Haskell",
         "type": "path"
       },