diff --git a/app/src/main/res/values-en-rGB/strings.xml b/app/src/main/res/values-en-rGB/strings.xml
index 9cdd70da6..78f16a014 100644
--- a/app/src/main/res/values-en-rGB/strings.xml
+++ b/app/src/main/res/values-en-rGB/strings.xml
@@ -178,4 +178,63 @@
     <string name="error_rounds_too_large">\"Transformation rounds\" too high. Setting to 2147483648.</string>
     <string name="error_string_key">Each string must have a field name.</string>
     <string name="error_label_exists">This label already exists.</string>
+    <string name="error_challenge_already_requested">Challenge already requested</string>
+    <string name="error_response_already_provided">Response already provided.</string>
+    <string name="error_no_response_from_challenge">Unable to get the response from the challenge.</string>
+    <string name="error_cancel_by_user">Cancelled by user.</string>
+    <string name="length">Length</string>
+    <string name="hint_pass">Password</string>
+    <string name="error_wrong_length">Enter a positive integer number in the \"Length\" field.</string>
+    <string name="error_autofill_enable_service">Could not enable autofill service.</string>
+    <string name="error_move_group_here">You cannot move a group here.</string>
+    <string name="error_move_entry_here">You cannot move an entry here.</string>
+    <string name="error_copy_entry_here">You cannot copy an entry here.</string>
+    <string name="error_copy_group_here">You cannot copy a group here.</string>
+    <string name="error_create_database">Unable to create database file.</string>
+    <string name="error_create_database_file">Unable to create database with this password and keyfile.</string>
+    <string name="error_save_database">Could not save the database.</string>
+    <string name="error_otp_secret_key">Secret key must be in Base32 format.</string>
+    <string name="error_otp_counter">Counter must be between %1$d and %2$d.</string>
+    <string name="error_duplicate_file">The file data already exists.</string>
+    <string name="error_remove_file">An error occurred while removing the file data.</string>
+    <string name="error_start_database_action">An error occurred while performing an action on the database.</string>
+    <string name="error_driver_required">Driver for %1$s is required.</string>
+    <string name="error_unable_merge_database_kdb">Unable to merge from a database V1.</string>
+    <string name="error_hardware_key_unsupported">Hardware key is not supported.</string>
+    <string name="error_empty_key">Key cannot be empty.</string>
+    <string name="field_name">Field name</string>
+    <string name="field_value">Field value</string>
+    <string name="file_not_found_content">Could not find file. Try reopening it from your file browser.</string>
+    <string name="corrupted_file">Corrupted file.</string>
+    <string name="file_browser">File manager</string>
+    <string name="generate_password">Generate password</string>
+    <string name="hint_conf_pass">Confirm password</string>
+    <string name="hint_generated_password">Generated password</string>
+    <string name="hint_group_name">Group name</string>
+    <string name="hint_icon_name">Icon name</string>
+    <string name="hint_keyfile">Keyfile</string>
+    <string name="hint_length">Length</string>
+    <string name="password">Password</string>
+    <string name="passphrase">Passphrase</string>
+    <string name="invalid_credentials">Could not read credentials.</string>
+    <string name="invalid_algorithm">Wrong algorithm.</string>
+    <string name="invalid_db_same_uuid">%1$s with the same UUID %2$s already exists.</string>
+    <string name="keyfile_is_empty">The keyfile is empty.</string>
+    <string name="hide_password_title">Hide passwords</string>
+    <string name="list_entries_show_username_title">Show usernames</string>
+    <string name="error_otp_period">Period must be between %1$d and %2$d seconds.</string>
+    <string name="error_string_type">This text does not match the requested item.</string>
+    <string name="error_registration_read_only">Saving a new item is not allowed in a read-only database</string>
+    <string name="error_otp_digits">Token must contain %1$d to %2$d digits.</string>
+    <string name="error_database_uri_null">Database URI cannot be retrieved.</string>
+    <string name="error_field_name_already_exists">The field name already exists.</string>
+    <string name="error_rebuild_list">Unable to properly rebuild the list.</string>
+    <string name="error_file_to_big">The file you are trying to upload is too big.</string>
+    <string name="error_upload_file">An error occurred while uploading the file data.</string>
+    <string name="error_location_unknown">Database location is unknown, database action cannot be performed.</string>
+    <string name="hide_password_summary">Mask passwords (***) by default</string>
+    <string name="list_entries_show_username_summary">Displays usernames in entry lists</string>
+    <string name="list_groups_show_number_entries_title">Show number of entries</string>
+    <string name="show_otp_token_summary">Displays OTP tokens in the list of entries</string>
+    <string name="show_otp_token_title">Show OTP Token</string>
 </resources>
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