diff --git a/CONTRIBUTORS.txt b/CONTRIBUTORS.txt
new file mode 100644
index 0000000..a555165
--- /dev/null
+++ b/CONTRIBUTORS.txt
@@ -0,0 +1,5 @@
+In alphabetical order:
+
+Andreas Bolka
+Ladislav Mecir
+Steeve
diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..028b2fd
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,20 @@
+Copyright (c) 2012 The rebol-syntax contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/syntax.r b/syntax.r
index 462fbe9..9bcdb1d 100644
--- a/syntax.r
+++ b/syntax.r
@@ -1,5 +1,4 @@
 REBOL [
-	Author: "Ladislav Mecir"
 	Purpose: {
 		REBOL syntax description:
 		
@@ -16,6 +15,31 @@ REBOL [
 		binary-syntax
 		tuple-syntax
 	}
+	License: {
+		Copyright (c) 2012 The rebol-syntax contributors
+
+		Permission is hereby granted, free of charge, to any person
+		obtaining a copy of this software and associated documentation
+		files (the "Software"), to deal in the Software without
+		restriction, including without limitation the rights to use,
+		copy, modify, merge, publish, distribute, sublicense, and/or
+		sell copies of the Software, and to permit persons to whom the
+		Software is furnished to do so, subject to the following
+		conditions:
+
+		The above copyright notice and this permission notice shall be
+		included in all copies or substantial portions of the
+		Software.
+
+		THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+		KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+		WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+		PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+		COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+		LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+		OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+		SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+	}
 ]
 
 alternative-syntax: func [