diff --git a/src/www/vpn_ipsec.php b/src/www/vpn_ipsec.php
index c9e76d74c..2c1c9ce77 100644
--- a/src/www/vpn_ipsec.php
+++ b/src/www/vpn_ipsec.php
@@ -187,7 +187,7 @@ $service_hook = 'ipsec';
 
 include("head.inc");
 $dhgroups = array(
-  0  => 'off',
+  0  => gettext('off'),
   1  => '1 (768 bits)',
   2  => '2 (1024 bits)',
   5  => '5 (1536 bits)',
diff --git a/src/www/vpn_ipsec_mobile.php b/src/www/vpn_ipsec_mobile.php
index c3f4ac4c2..83abbd404 100644
--- a/src/www/vpn_ipsec_mobile.php
+++ b/src/www/vpn_ipsec_mobile.php
@@ -506,7 +506,7 @@ endfor; ?>
                         <select name="pfs_group" class="form-control" id="pfs_group">
 <?php
                         $p2_dhgroups = array(
-                          0  => 'off',
+                          0  => gettext('off'),
                           1  => '1 (768 bit)',
                           2  => '2 (1024 bit)',
                           5  => '5 (1536 bit)',
diff --git a/src/www/vpn_ipsec_phase1.php b/src/www/vpn_ipsec_phase1.php
index 633900c0b..04624893c 100644
--- a/src/www/vpn_ipsec_phase1.php
+++ b/src/www/vpn_ipsec_phase1.php
@@ -942,7 +942,7 @@ endforeach; ?>
                       <select name="dhgroup">
 <?php
                       $p1_dhgroups = array(
-                        0  => 'off',
+                        0  => gettext('off'),
                         1  => '1 (768 bit)',
                         2  => '2 (1024 bit)',
                         5  => '5 (1536 bit)',
diff --git a/src/www/vpn_ipsec_phase2.php b/src/www/vpn_ipsec_phase2.php
index 9c2d7878a..a14927e6e 100644
--- a/src/www/vpn_ipsec_phase2.php
+++ b/src/www/vpn_ipsec_phase2.php
@@ -674,7 +674,7 @@ endif; ?>
                     <select name="pfsgroup">
 <?php
                     $p2_dhgroups = array(
-                      0  => 'off',
+                      0  => gettext('off'),
                       1  => '1 (768 bit)',
                       2  => '2 (1024 bit)',
                       5  => '5 (1536 bit)',