diff --git a/plugin/google_maps/lang/english.php b/plugin/google_maps/lang/english.php
index 3630341c35..2faa9e9284 100644
--- a/plugin/google_maps/lang/english.php
+++ b/plugin/google_maps/lang/english.php
@@ -3,4 +3,6 @@
 $strings['plugin_title'] = "Google Maps";
 $strings['plugin_comment'] = "Enable the functionality to show google maps";
 $strings['extra_field_name_help'] = "Ingrese aquí el nombre del campo extra de usuario del cual quiere obtener las localizaciones, siga el siguiente link para ver el mapa : <a href='". api_get_path(WEB_PLUGIN_PATH) . "google_maps/src/map_coordinates.php'>" . api_get_path(WEB_PLUGIN_PATH) . "google_maps/src/map_coordinates.php</a>";
-$strings['enable_api'] = "Enable API";
\ No newline at end of file
+$strings['enable_api'] = "Enable API";
+$strings['api_key'] = "Api Key";
+$strings['extra_field_name'] = "Extra field name";
\ No newline at end of file
diff --git a/plugin/google_maps/lang/french.php b/plugin/google_maps/lang/french.php
index f1212aeb34..4ca089a7a2 100644
--- a/plugin/google_maps/lang/french.php
+++ b/plugin/google_maps/lang/french.php
@@ -3,4 +3,6 @@
 $strings['plugin_title'] = "Google Maps";
 $strings['plugin_comment'] = "Active la fonctionnalité pour afficher Google Maps";
 $strings['extra_field_name_help'] = "Ingrese aquí el nombre del campo extra de usuario del cual quiere obtener las localizaciones, siga el siguiente link para ver el mapa : <a href='". api_get_path(WEB_PLUGIN_PATH) . "google_maps/src/map_coordinates.php'>" . api_get_path(WEB_PLUGIN_PATH) . "google_maps/src/map_coordinates.php</a>";
-$strings['enable_api'] = "Enable API";
\ No newline at end of file
+$strings['enable_api'] = "Enable API";
+$strings['api_key'] = "Api Key";
+$strings['extra_field_name'] = "Nom de champ supplémentaire";
\ No newline at end of file
diff --git a/plugin/google_maps/lang/spanish.php b/plugin/google_maps/lang/spanish.php
index eea02a5c2c..2d3716cc2c 100644
--- a/plugin/google_maps/lang/spanish.php
+++ b/plugin/google_maps/lang/spanish.php
@@ -3,4 +3,6 @@
 $strings['plugin_title'] = "Google Maps";
 $strings['plugin_comment'] = "Enable the functionality to show google maps";
 $strings['extra_field_name_help'] = "Ingrese aquí el nombre del campo extra de usuario del cual quiere obtener las localizaciones, siga el siguiente link para ver el mapa : <a href='". api_get_path(WEB_PLUGIN_PATH) . "google_maps/src/map_coordinates.php'>" . api_get_path(WEB_PLUGIN_PATH) . "google_maps/src/map_coordinates.php</a>";
-$strings['enable_api'] = "Activar API";
\ No newline at end of file
+$strings['enable_api'] = "Activar API";
+$strings['api_key'] = "Api Key";
+$strings['extra_field_name'] = "Nombre del campo extra";
\ No newline at end of file