diff --git a/language/en_GB/common.lang.php b/language/en_GB/common.lang.php
index 809320747..06e860455 100644
--- a/language/en_GB/common.lang.php
+++ b/language/en_GB/common.lang.php
@@ -67,4 +67,34 @@ $lang['You are not authorized to access the requested page'] = 'You are not auth
 $lang['Successfully registered, you will soon receive an email with your connection settings. Welcome!'] = 'Successfully registered.  You will soon receive an email with your connection settings. Welcome!';
 $lang['Please, enter a login'] = 'Please enter a login';
 $lang['Piwigo encountered a non recoverable error'] = 'Piwigo encountered an irrecoverable error';
-$lang['Forgot your password?'] = 'Forgotten your password?';
\ No newline at end of file
+$lang['Forgot your password?'] = 'Forgotten your password?';
+$lang['small'] = 'S - small';
+$lang['square'] = 'Square';
+$lang['stop the slideshow'] = 'stop the slideshow';
+$lang['thumb'] = 'Thumbnail';
+$lang['today'] = 'today';
+$lang['useful when password forgotten'] = 'useful in case password is forgotten';
+$lang['wrong date'] = 'wrong date';
+$lang['xlarge'] = 'XL - extra large';
+$lang['medium'] = 'M - medium';
+$lang['month']['10'] = 'October';
+$lang['month']['11'] = 'November';
+$lang['month']['12'] = 'December';
+$lang['month']['1'] = 'January';
+$lang['month']['2'] = 'February';
+$lang['month']['3'] = 'March';
+$lang['month']['4'] = 'April';
+$lang['month']['5'] = 'May';
+$lang['month']['6'] = 'June';
+$lang['month']['7'] = 'July';
+$lang['month']['8'] = 'August';
+$lang['month']['9'] = 'September';
+$lang['obligatory'] = 'mandatory';
+$lang['password updated'] = 'password updated';
+$lang['photo'] = 'photo';
+$lang['photos posted during the last %d days'] = 'photos posted during the last %d days';
+$lang['posted after %s (%s)'] = 'posted after %s (%s)';
+$lang['posted before %s (%s)'] = 'posted before %s (%s)';
+$lang['posted between %s (%s) and %s (%s)'] = 'posted between %s (%s) and %s (%s)';
+$lang['xsmall'] = 'XS - extra small';
+$lang['xxlarge'] = 'XXL - huge';
\ No newline at end of file