diff --git a/src/Main.hs b/src/Main.hs
index 45d0290..0a9557f 100644
--- a/src/Main.hs
+++ b/src/Main.hs
@@ -1,17 +1,3 @@
------------------------------------------------------------------------------
---
--- Module      :  Main
--- Copyright   :
--- License     :  AllRightsReserved
---
--- Maintainer  :
--- Stability   :
--- Portability :
---
--- |
---
------------------------------------------------------------------------------
-
 module Main (
   main,
 ) where
diff --git a/src/Prolog/Compiler.hs b/src/Prolog/Compiler.hs
index fb4cd35..1c2f49f 100644
--- a/src/Prolog/Compiler.hs
+++ b/src/Prolog/Compiler.hs
@@ -1,17 +1,3 @@
------------------------------------------------------------------------------
---
--- Module      :  Prolog.Compiler
--- Copyright   :
--- License     :  AllRightsReserved
---
--- Maintainer  :
--- Stability   :
--- Portability :
---
--- |
---
------------------------------------------------------------------------------
-
 {-# LANGUAGE FlexibleContexts #-}
 
 module Prolog.Compiler (
diff --git a/src/Prolog/Data.hs b/src/Prolog/Data.hs
index ebfd779..d295b19 100644
--- a/src/Prolog/Data.hs
+++ b/src/Prolog/Data.hs
@@ -1,17 +1,3 @@
------------------------------------------------------------------------------
---
--- Module      :  Prolog.Data
--- Copyright   :
--- License     :  AllRightsReserved
---
--- Maintainer  :
--- Stability   :
--- Portability :
---
--- |
---
------------------------------------------------------------------------------
-
 {-# LANGUAGE FlexibleContexts #-}
 
 module Prolog.Data (
diff --git a/src/Prolog/Interpreter.hs b/src/Prolog/Interpreter.hs
index 77f5972..682005f 100644
--- a/src/Prolog/Interpreter.hs
+++ b/src/Prolog/Interpreter.hs
@@ -1,17 +1,3 @@
------------------------------------------------------------------------------
---
--- Module      :  Prolog.Interpreter
--- Copyright   :
--- License     :  AllRightsReserved
---
--- Maintainer  :
--- Stability   :
--- Portability :
---
--- |
---
------------------------------------------------------------------------------
-
 module Prolog.Interpreter (
   interpret,
   program,
diff --git a/src/Prolog/Parser.hs b/src/Prolog/Parser.hs
index 0636550..66ba683 100644
--- a/src/Prolog/Parser.hs
+++ b/src/Prolog/Parser.hs
@@ -1,17 +1,3 @@
------------------------------------------------------------------------------
---
--- Module      :  Prolog.Parser
--- Copyright   :
--- License     :  AllRightsReserved
---
--- Maintainer  :
--- Stability   :
--- Portability :
---
--- |
---
------------------------------------------------------------------------------
-
 module Prolog.Parser (
   sentence,
   clause,
diff --git a/src/Prolog/Test.hs b/src/Prolog/Test.hs
index c6392cb..08eb96b 100644
--- a/src/Prolog/Test.hs
+++ b/src/Prolog/Test.hs
@@ -1,17 +1,3 @@
------------------------------------------------------------------------------
---
--- Module      :  Prolog.Test
--- Copyright   :
--- License     :  AllRightsReserved
---
--- Maintainer  :
--- Stability   :
--- Portability :
---
--- |
---
------------------------------------------------------------------------------
-
 module Main (
   main,
 ) where