diff --git a/config/config.yml.template b/config/config.yml.template
index 159585bc..5500ccb6 100644
--- a/config/config.yml.template
+++ b/config/config.yml.template
@@ -7,6 +7,7 @@ base_url: ~                         # Pico will try to guess its base URL, if th
 rewrite_url: ~                      # A boolean (true or false) indicating whether URL rewriting is forced
 debug: ~                            # Set this to true to enable Pico's debug mode
 timezone: ~                         # Your PHP installation might require you to manually specify a timezone
+locale: ~                           # Your PHP installation might require you to manually specify a locale to use
 
 ##
 # Theme