diff --git a/LICENSE b/LICENSE
new file mode 100644
index 00000000..a528cb7f
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2021 Jose Maria Valera Reales <chemaclass@outlook.es>
+                   Jesus Valera Reales <jesus1902@outlook.com>
+
+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 NONINFINGEMENT. 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.
\ No newline at end of file
diff --git a/README.md b/README.md
index 1fb62a70..d3af0844 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,9 @@
   <a href="https://shepherd.dev/github/gacela-project/gacela">
     <img src="https://shepherd.dev/github/gacela-project/gacela/coverage.svg" alt="Psalm Type-coverage Status">
   </a>
+  <a href="https://github.com/gacela-project/gacela/master/LICENSE">
+    <img src="https://img.shields.io/badge/License-MIT-green.svg" alt="MIT Software License">
+  </a>
 </p>
 
 ## Gacela Framework