diff --git a/webapp/channels/src/i18n/en.json b/webapp/channels/src/i18n/en.json
index c4f6025f80..d9ddc1a442 100644
--- a/webapp/channels/src/i18n/en.json
+++ b/webapp/channels/src/i18n/en.json
@@ -1314,6 +1314,7 @@
   "admin.license.enterprise.upgrade.eeLicenseLink": "Enterprise Edition License",
   "admin.license.enterprise.upgrading": "Upgrading {percentage}%",
   "admin.license.enterpriseEdition": "Enterprise Edition",
+  "admin.license.enterpriseEdition.add.seats": "+ Add seats",
   "admin.license.enterpriseEdition.subtitle": "This is an Enterprise Edition for the Mattermost {skuName} plan",
   "admin.license.enterprisePlanSubtitle": "We’re here to work with you and your needs. Contact us today to get more seats on your plan.",
   "admin.license.enterprisePlanTitle": "Need to increase your headcount?",
@@ -4707,6 +4708,25 @@
   "select_team.icon": "Select Team Icon",
   "select_team.join.icon": "Join Team Icon",
   "select_team.private.icon": "Private Team",
+  "self_hosted_expansion_rhs_card_add_new_seats": "Add new seats",
+  "self_hosted_expansion_rhs_card_additional_seats_limit_warning": "{warningIcon} Transaction amount limit reached.{break}Please contact sales",
+  "self_hosted_expansion_rhs_card_cost_per_user_breakdown": "{costPerUser} x {monthsUntilExpiry} months",
+  "self_hosted_expansion_rhs_card_cost_per_user_title": "Cost per user",
+  "self_hosted_expansion_rhs_card_license_date": "{startsAt} - {endsAt}",
+  "self_hosted_expansion_rhs_card_licensed_seats": "{licensedSeats} LICENSES SEATS",
+  "self_hosted_expansion_rhs_card_maximum_seats_warning": "{warningIcon} You may only expand by an additional {maxAdditionalSeats} seats",
+  "self_hosted_expansion_rhs_card_must_add_seats_warning": "{warningIcon} You must add a seat to continue",
+  "self_hosted_expansion_rhs_card_total_prorated_warning": "The total will be prorated",
+  "self_hosted_expansion_rhs_card_total_title": "Total",
+  "self_hosted_expansion_rhs_complete_button": "Complete purchase",
+  "self_hosted_expansion_rhs_credit_card_charge_today_warning": "Your credit card will be charged today.<see_how_billing_works>See how billing works.</see_how_billing_works>",
+  "self_hosted_expansion_rhs_license_summary_title": "License Summary",
+  "self_hosted_expansion.close": "Close",
+  "self_hosted_expansion.contact_support": "Contact Support",
+  "self_hosted_expansion.expand_success": "You've successfully updated your license seat count",
+  "self_hosted_expansion.expansion_modal.title": "Provide your payment details",
+  "self_hosted_expansion.license_applied": "The license has been automatically applied to your Mattermost instance. Your updated invoice will be visible in the <billing>Billing section</billing> of the system console.",
+  "self_hosted_expansion.paymentFailed": "Payment failed. Please try again or contact support.",
   "self_hosted_signup.air_gapped_content": "It appears that your instance is air-gapped, or it may not be connected to the internet. To purchase a license, please visit",
   "self_hosted_signup.air_gapped_title": "Purchase through the customer portal",
   "self_hosted_signup.close": "Close",