diff --git a/AUTHORS.rst b/AUTHORS.rst
index 9352430b7..e9d86a08b 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -47,7 +47,8 @@ Translators
 * [it] Giuseppe Zizza <gzizza@gmail.com>
 * [nl] Jeroen Baten <jeroen@jeroenbaten.nl>
 * [pl] Krzysztof Kamecki <dwerens90@gmail.com>
-* [pt] Helena Grosso <lenagrosso@gmail.com>,
+* [pt] Thiago Cangussu <cangussu.br@gmail.com>,
+  Helena Grosso <lenagrosso@gmail.com>,
   Joaquim Rocha <jrocha@igalia.com>
 * [ru] Pavel Rudensky <prudensky@gmail.com>
 
diff --git a/doc/src/user/en/20-acerca-de.rst b/doc/src/user/en/20-acerca-de.rst
index 8d304934e..cea2bc0a1 100644
--- a/doc/src/user/en/20-acerca-de.rst
+++ b/doc/src/user/en/20-acerca-de.rst
@@ -82,7 +82,8 @@ Translators
 * [it] Giuseppe Zizza <gzizza@gmail.com>
 * [nl] Jeroen Baten <jeroen@jeroenbaten.nl>
 * [pl] Krzysztof Kamecki <dwerens90@gmail.com>
-* [pt] Helena Grosso <lenagrosso@gmail.com>,
+* [pt] Thiago Cangussu <cangussu.br@gmail.com>,
+  Helena Grosso <lenagrosso@gmail.com>,
   Joaquim Rocha <jrocha@igalia.com>
 * [ru] Pavel Rudensky <prudensky@gmail.com>
 
diff --git a/doc/src/user/es/20-acerca-de.rst b/doc/src/user/es/20-acerca-de.rst
index 807fc71a8..c7cc052a3 100644
--- a/doc/src/user/es/20-acerca-de.rst
+++ b/doc/src/user/es/20-acerca-de.rst
@@ -82,7 +82,8 @@ Traductores
 * [it] Giuseppe Zizza <gzizza@gmail.com>
 * [nl] Jeroen Baten <jeroen@jeroenbaten.nl>
 * [pl] Krzysztof Kamecki <dwerens90@gmail.com>
-* [pt] Helena Grosso <lenagrosso@gmail.com>,
+* [pt] Thiago Cangussu <cangussu.br@gmail.com>,
+  Helena Grosso <lenagrosso@gmail.com>,
   Joaquim Rocha <jrocha@igalia.com>
 * [ru] Pavel Rudensky <prudensky@gmail.com>
 
diff --git a/doc/src/user/gl/20-acerca-de.rst b/doc/src/user/gl/20-acerca-de.rst
index 68df41ca4..5232ea5bd 100644
--- a/doc/src/user/gl/20-acerca-de.rst
+++ b/doc/src/user/gl/20-acerca-de.rst
@@ -82,7 +82,8 @@ Traductores
 * [it] Giuseppe Zizza <gzizza@gmail.com>
 * [nl] Jeroen Baten <jeroen@jeroenbaten.nl>
 * [pl] Krzysztof Kamecki <dwerens90@gmail.com>
-* [pt] Helena Grosso <lenagrosso@gmail.com>,
+* [pt] Thiago Cangussu <cangussu.br@gmail.com>,
+  Helena Grosso <lenagrosso@gmail.com>,
   Joaquim Rocha <jrocha@igalia.com>
 * [ru] Pavel Rudensky <prudensky@gmail.com>