diff --git a/www/common/translations/messages.json b/www/common/translations/messages.json
index fa940fb1f..1a97ce4c8 100644
--- a/www/common/translations/messages.json
+++ b/www/common/translations/messages.json
@@ -1154,7 +1154,7 @@
     "calendar_deleteConfirm": "Are you sure you want to delete this calendar from your account?",
     "calendar_deleteTeamConfirm": "Are you sure you want to delete this calendar from the team?",
     "calendar_deleteOwned": "It will remain visible to other users it has been shared with.",
-    "calendar_errorNoCalendar": "No editable calendar selected",
+    "calendar_errorNoCalendar": "No calendar available",
     "calendar_import": "Add to my calendars",
     "calendar_newEvent": "New event",
     "calendar_dateRange": "{0} - {1}",
@@ -1328,7 +1328,7 @@
     "form_anonName": "Your name",
     "form_answerAs": "Answer as",
     "fm_link_warning": "Warning: the URL exceeds 200 characters",
-    "fm_link_invalid": "Invalid URL",
+    "fm_link_invalid": "Please provide a valid URL",
     "ui_collapse": "Collapse",
     "ui_expand": "Expand",
     "form_totalResponses": "Total responses: {0}",
@@ -1787,5 +1787,35 @@
     "form_passwordWarning": "Please note that a Form password can only be set now at creation time and cannot be changed later.",
     "fm_restoreMultipleDialog": "Are you sure you want to restore {0} files and/or folders to their previous locations?",
     "calendar_show": "Show calendars",
-    "calendar_hide": "Hide calendars"
+    "calendar_hide": "Hide calendars",
+    "admin_logoSize_error": "The logo size is too large",
+    "admin_listAdminsHint": "View and remove administrators",
+    "error_limit": "Please enter a valid number",
+    "form_answerType_error": "Please select how to answer the form",
+    "admin_addKeyLabel": "Add an admin using their public key",
+    "error_positiveNumber": "Please enter a positive number",
+    "admin_cat_admins": "Administrators",
+    "admin_admin": "Admin",
+    "admin_listAdminsTitle": "Current administrators",
+    "admin_addAdminsAdd": "Promote a contact to admin",
+    "admin_addAdminsTitle": "Add administrators",
+    "admin_errorAddAdmins": "Pick a contact to promote to admin",
+    "admin_addAdminsHint": "Add administrators from their public key or from your contacts list",
+    "moveItemLeft": "Move item left",
+    "admin_errorAddKeyLabel": "Add a valid public key",
+    "skipLink": "Skip to main content",
+    "admin_listName": "Admin name",
+    "admin_listKey": "Admin key",
+    "moveItemRight": "Move item right",
+    "admin_listAction": "Remove admin rights",
+    "kanban_moveBoardRight": "Move board right",
+    "admin_listHardcoded": "Admin added into config.js. Can only be removed by editing the config file.",
+    "addItemBottom": "Add card to the bottom of the board",
+    "admin_listConfirm": "Are you sure you want to remove the admin rights of this user?",
+    "addItemTop": "Add card to the top of the board",
+    "kanban_moveBoardLeft": "Move board left",
+    "toggleDrag": "Drag to move items",
+    "moveItemUp": "Move item up",
+    "moveItemDown": "Move item down",
+    "toggleArrows": "Arrow buttons to move items"
 }