diff --git a/extensions/git/OSSREADME.json b/extensions/git/OSSREADME.json
index 347ae77f6e5..533d6ea683e 100644
--- a/extensions/git/OSSREADME.json
+++ b/extensions/git/OSSREADME.json
@@ -31,12 +31,22 @@
 	{
 		"name": "textmate/diff.tmbundle",
 		"version": "0.0.0",
+		"license": "TextMate Bundle License",
 		"repositoryURL": "https://github.com/textmate/diff.tmbundle",
 		"licenseDetail": [
+			"Copyright (c) textmate-diff.tmbundle project authors",
+			"",
+			"If not otherwise specified (see below), files in this repository fall under the following license:",
+			"",
 			"Permission to copy, use, modify, sell and distribute this",
 			"software is granted. This software is provided \"as is\" without",
 			"express or implied warranty, and with no claim as to its",
-			"suitability for any purpose."
+			"suitability for any purpose.",
+			"",
+			"An exception is made for files in readable text which contain their own license information,",
+			"or files where an accompanying file exists (in the same directory) with a \"-license\" suffix added",
+			"to the base-name name of the original file, and an extension of txt, html, or similar. For example",
+			"\"tidy\" is accompanied by \"tidy-license.txt\"."
 		]
 	}
 ]
\ No newline at end of file