diff --git a/Configure.pl b/Configure.pl
index 607d1ee..5032da4 100644
--- a/Configure.pl
+++ b/Configure.pl
@@ -1,4 +1,3 @@
-# $Id$
 # Copyright (C) 2009, The Perl Foundation.
 
 use strict;
diff --git a/README b/README
index 680f6ce..cf69db9 100644
--- a/README
+++ b/README
@@ -1,4 +1,3 @@
-# $Id$
 
 A self-educational Scheme to PIR compiler implemented in Scheme.
 Currently not under active development. Takers are welcome.
diff --git a/compiler.scm b/compiler.scm
index c31682a..6555134 100644
--- a/compiler.scm
+++ b/compiler.scm
@@ -1,4 +1,3 @@
-; $Id$
 
 ; Generate PAST for Eclectus
 
diff --git a/config/makefiles/root.in b/config/makefiles/root.in
index 477f101..58fad51 100644
--- a/config/makefiles/root.in
+++ b/config/makefiles/root.in
@@ -1,5 +1,4 @@
 # Copyright (C) 2007-2009, The Perl Foundation.
-# $Id$
 
 # Makefile for languages/eclectus
 
diff --git a/docs/eclectus.pod b/docs/eclectus.pod
index ce6f684..6e9b0a3 100644
--- a/docs/eclectus.pod
+++ b/docs/eclectus.pod
@@ -1,5 +1,3 @@
-# $Id$
-
 =head1 Eclectus
 
 Eclectus aims to be a Scheme to PIR compiler implemented in Scheme.
diff --git a/driver_nqp.pir b/driver_nqp.pir
index 29dbf6b..a622997 100644
--- a/driver_nqp.pir
+++ b/driver_nqp.pir
@@ -1,5 +1,3 @@
-# $Id$
-
 # The dynamics PMCs used by Eclectus are loaded
 .loadlib 'eclectus_group'
 
diff --git a/eclectus.pl b/eclectus.pl
index 00b961f..ab01da9 100644
--- a/eclectus.pl
+++ b/eclectus.pl
@@ -1,7 +1,6 @@
 #! perl
 
 # Copyright (C) 2007-2009, The Perl Foundation.
-# $Id$
 
 # A wrapper for running scheme scripts with Eclectus
 
diff --git a/src/builtins/all.pir b/src/builtins/all.pir
index 2e05558..ba8fc82 100644
--- a/src/builtins/all.pir
+++ b/src/builtins/all.pir
@@ -1,4 +1,3 @@
-# $Id$
 
 # Eclectus builtin subroutines
 
diff --git a/src/pmc/eclectusboolean.pmc b/src/pmc/eclectusboolean.pmc
index e0a47d5..d144c3d 100644
--- a/src/pmc/eclectusboolean.pmc
+++ b/src/pmc/eclectusboolean.pmc
@@ -1,5 +1,4 @@
 /*
-$Id$
 Copyright (C) 2007, The Perl Foundation.
 
 =head1 NAME
diff --git a/src/pmc/eclectuscharacter.pmc b/src/pmc/eclectuscharacter.pmc
index d453be6..5ff4df7 100644
--- a/src/pmc/eclectuscharacter.pmc
+++ b/src/pmc/eclectuscharacter.pmc
@@ -1,5 +1,4 @@
 /*
-$Id$
 Copyright (C) 2007, The Perl Foundation.
 
 =head1 NAME
diff --git a/src/pmc/eclectusemptylist.pmc b/src/pmc/eclectusemptylist.pmc
index e68ae2a..1f46672 100644
--- a/src/pmc/eclectusemptylist.pmc
+++ b/src/pmc/eclectusemptylist.pmc
@@ -1,5 +1,4 @@
 /*
-$Id$
 Copyright (C) 2007, The Perl Foundation.
 
 =head1 NAME
diff --git a/src/pmc/eclectusfixnum.pmc b/src/pmc/eclectusfixnum.pmc
index 8d74a86..4504f4a 100644
--- a/src/pmc/eclectusfixnum.pmc
+++ b/src/pmc/eclectusfixnum.pmc
@@ -1,5 +1,4 @@
 /*
-$Id$
 Copyright (C) 2007, The Perl Foundation.
 
 =head1 NAME
diff --git a/src/pmc/eclectuspair.pmc b/src/pmc/eclectuspair.pmc
index 0471c21..0a47c33 100644
--- a/src/pmc/eclectuspair.pmc
+++ b/src/pmc/eclectuspair.pmc
@@ -1,5 +1,4 @@
 /*
-$Id$
 Copyright (C) 2008, The Perl Foundation.
 
 =head1 NAME
diff --git a/src/pmc/eclectusstring.pmc b/src/pmc/eclectusstring.pmc
index 0876909..bb7473b 100644
--- a/src/pmc/eclectusstring.pmc
+++ b/src/pmc/eclectusstring.pmc
@@ -1,5 +1,4 @@
 /*
-$Id$
 Copyright (C) 2007, The Perl Foundation.
 
 =head1 NAME
diff --git a/src/pmc/eclectusvector.pmc b/src/pmc/eclectusvector.pmc
index eabd3d1..7cbadb4 100644
--- a/src/pmc/eclectusvector.pmc
+++ b/src/pmc/eclectusvector.pmc
@@ -1,6 +1,5 @@
 /*
-$Id$
-Copyright (C) 2008, The Perl Foundation.
+Copyright (C) 2008-2009, The Perl Foundation.
 
 =head1 NAME
 
diff --git a/t/begin.t b/t/begin.t
index d836246..986a059 100644
--- a/t/begin.t
+++ b/t/begin.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm") ; this should come first
 
diff --git a/t/binary_primitives.t b/t/binary_primitives.t
index 8f7d107..61027af 100644
--- a/t/binary_primitives.t
+++ b/t/binary_primitives.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm")
 (load "compiler.scm")
diff --git a/t/booleans.t b/t/booleans.t
index 61bf380..a09cba5 100644
--- a/t/booleans.t
+++ b/t/booleans.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm") ; this should come first
 
diff --git a/t/characters.t b/t/characters.t
index 6523eef..edd8603 100644
--- a/t/characters.t
+++ b/t/characters.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm") ; this should come first
 
diff --git a/t/conditionals.t b/t/conditionals.t
index b052c8c..dc0fa0f 100644
--- a/t/conditionals.t
+++ b/t/conditionals.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm")
 (load "compiler.scm")
diff --git a/t/empty_list.t b/t/empty_list.t
index 652350c..40d2605 100644
--- a/t/empty_list.t
+++ b/t/empty_list.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm") ; this should come first
 
diff --git a/t/equality.t b/t/equality.t
index 9dd3510..84f013c 100644
--- a/t/equality.t
+++ b/t/equality.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm") ; this should come first
 
diff --git a/t/harness b/t/harness
index c0b2ed5..70219a4 100644
--- a/t/harness
+++ b/t/harness
@@ -1,4 +1,3 @@
-# $Id$
 
 =head1 NAME
 
diff --git a/t/integers.t b/t/integers.t
index 9872dcb..5959f45 100644
--- a/t/integers.t
+++ b/t/integers.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm") ; this should come first
 
diff --git a/t/io.t b/t/io.t
index c29d2d0..d5adc23 100644
--- a/t/io.t
+++ b/t/io.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm") ; this should come first
 
diff --git a/t/learning_scheme.t b/t/learning_scheme.t
index 4b82f34..f0f6a99 100644
--- a/t/learning_scheme.t
+++ b/t/learning_scheme.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tap_helpers.scm")
 
diff --git a/t/local_variables.t b/t/local_variables.t
index ae97708..8b54dec 100644
--- a/t/local_variables.t
+++ b/t/local_variables.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm") ; this should come first
 
diff --git a/t/pair.t b/t/pair.t
index d76bcba..f27422a 100644
--- a/t/pair.t
+++ b/t/pair.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm") ; this should come first
 
diff --git a/t/procedures.t b/t/procedures.t
index f5ef6f1..2383e89 100644
--- a/t/procedures.t
+++ b/t/procedures.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm") ; this should come first
 
diff --git a/t/strings.t b/t/strings.t
index 62185b6..af130c3 100644
--- a/t/strings.t
+++ b/t/strings.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm") ; this should come first
 
diff --git a/t/unary_primitives.t b/t/unary_primitives.t
index 56b675b..23bd80a 100644
--- a/t/unary_primitives.t
+++ b/t/unary_primitives.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm")
 (load "compiler.scm")
diff --git a/t/vectors.t b/t/vectors.t
index 0f4e245..da2dd8a 100644
--- a/t/vectors.t
+++ b/t/vectors.t
@@ -1,4 +1,3 @@
-; $Id$
 
 (load "tests-driver.scm") ; this should come first
 
diff --git a/tap_helpers.scm b/tap_helpers.scm
index 8baa373..75f4e54 100644
--- a/tap_helpers.scm
+++ b/tap_helpers.scm
@@ -1,5 +1,3 @@
-; $Id$
-
 ;; some helpers for printing TAP, Test anything protocol
 
 (define skip-all
diff --git a/tests-driver.scm b/tests-driver.scm
index 9007f70..2019b37 100644
--- a/tests-driver.scm
+++ b/tests-driver.scm
@@ -1,4 +1,3 @@
-; $Id$
 
 ; This file in included by the scheme test scripts in t/*.t. It provides support
 ; for actually running the test cases set up in the *.t files.