diff --git a/LICENSE.md b/LICENSE.md
index 928b57538..2a15755f6 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1 +1,15 @@
-Proprietary softare of Nylas Inc.
+N1: The extensible email client and platform.
+Copyright (C) 2015 Nylas, Inc.
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.