diff --git a/.gitignore b/.gitignore
index 316f7d4d..4384da0d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@ __pycache__
 *~
 .directory
 .vscode/
+*.mo
 
 # Finder (MacOS) makes these automatically.
 .DS_Store
diff --git a/conf.py b/conf.py
index 4a21caa1..50b99ec3 100644
--- a/conf.py
+++ b/conf.py
@@ -94,3 +94,10 @@ latex_documents = [
   (master_doc, 'GodotEngine.tex', 'Godot Engine Documentation',
    'Juan Linietsky, Ariel Manzur and the Godot community', 'manual'),
 ]
+
+# -- I18n settings --------------------------------------------------------
+locale_dirs = ['locale/']
+gettext_compact = False
+# Exclude class reference when marked with tag i18n.
+if tags.has('i18n'):
+    exclude_patterns = ['classes']