diff --git a/pkgs/development/libraries/haskell/NanoProlog/default.nix b/pkgs/development/libraries/haskell/NanoProlog/default.nix
deleted file mode 100644
index 490aeb4167b5..000000000000
--- a/pkgs/development/libraries/haskell/NanoProlog/default.nix
+++ /dev/null
@@ -1,16 +0,0 @@
-{ cabal, ListLike, uuParsinglib }:
-
-cabal.mkDerivation (self: {
-  pname = "NanoProlog";
-  version = "0.3";
-  sha256 = "0wjjwzzc78sj7nsaq1hgxiwv0pc069mxns425lhmrlxcm0vf8fmn";
-  isLibrary = true;
-  isExecutable = true;
-  buildDepends = [ ListLike uuParsinglib ];
-  meta = {
-    description = "Very small interpreter for a Prolog-like language";
-    license = self.stdenv.lib.licenses.bsd3;
-    platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.andres ];
-  };
-})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index da5688d651c3..e208583e6a0d 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1456,8 +1456,6 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   mysqlSimple = callPackage ../development/libraries/haskell/mysql-simple {};
 
-  NanoProlog = callPackage ../development/libraries/haskell/NanoProlog {};
-
   nanospec = callPackage ../development/libraries/haskell/nanospec {};
 
   nat = callPackage ../development/libraries/haskell/nat {};