diff --git a/options/locale/locale_en-US.json b/options/locale/locale_en-US.json
index 2ba38e0892..722ff0fe00 100644
--- a/options/locale/locale_en-US.json
+++ b/options/locale/locale_en-US.json
@@ -1123,7 +1123,8 @@
   "repo.migrate.ssh_helper_desc": "Upload your SSH mirror keys to the remote SSH server for authentication.",
   "repo.migrate.ssh_helper_link": "View your SSH keys (if migrating to an organization, you may need to upload the organization's SSH keys).",
   "repo.migrate.ssh_key_owner_label": "Authenticate with",
-  "repo.migrate.ssh_key_owner_repo_default": "Repository owner's managed SSH key (default)",
+  "repo.migrate.ssh_key_owner_org_default": "This organization's managed SSH key (default)",
+  "repo.migrate.ssh_key_owner_personal": "Your personal managed SSH key (%s)",
   "repo.migrate.permission_denied": "You are not allowed to import local repositories.",
   "repo.migrate.permission_denied_blocked": "You cannot import from disallowed hosts. Please ask the admin to check ALLOWED_DOMAINS/ALLOW_LOCALNETWORKS/BLOCKED_DOMAINS settings.",
   "repo.migrate.invalid_local_path": "The local path is invalid. It doesn't exist or is not a directory.",
diff --git a/templates/repo/migrate/git.tmpl b/templates/repo/migrate/git.tmpl
index e6c29de16b..2bfc425b4a 100644
--- a/templates/repo/migrate/git.tmpl
+++ b/templates/repo/migrate/git.tmpl
@@ -30,12 +30,17 @@
 					<label for="auth_password">{{ctx.Locale.Tr "password"}}</label>
 					<input id="auth_password" name="auth_password" type="password" value="{{.auth_password}}">
 				</div>
-				<div class="inline field ssh-key-owner-selector tw-hidden" data-signed-user-id="{{.SignedUser.ID}}" data-signed-user-name="{{.SignedUser.Name}}">
-					<label for="ssh_key_owner_select">{{ctx.Locale.Tr "repo.migrate.ssh_key_owner_label"}}</label>
-					<select id="ssh_key_owner_select" name="ssh_key_owner_id_select">
-						<option value="0">{{ctx.Locale.Tr "repo.migrate.ssh_key_owner_repo_default"}}</option>
-					</select>
-					<input id="ssh_key_owner_id" name="ssh_key_owner_id" type="hidden" value="0">
+				<div class="inline field ssh-key-owner-selector tw-hidden" data-signed-user-id="{{.SignedUser.ID}}">
+					<label>{{ctx.Locale.Tr "repo.migrate.ssh_key_owner_label"}}</label>
+					<div class="ui selection dropdown">
+						<input id="ssh_key_owner_id" name="ssh_key_owner_id" type="hidden" value="0">
+						<div class="default text">{{ctx.Locale.Tr "repo.migrate.ssh_key_owner_org_default"}}</div>
+						{{svg "octicon-triangle-down" 14 "dropdown icon"}}
+						<div class="menu">
+							<div class="item" data-value="0">{{ctx.Locale.Tr "repo.migrate.ssh_key_owner_org_default"}}</div>
+							<div class="item" data-value="{{.SignedUser.ID}}">{{ctx.Locale.Tr "repo.migrate.ssh_key_owner_personal" .SignedUser.Name}}</div>
+						</div>
+					</div>
 				</div>
 
 				{{template "repo/migrate/options" .}}
diff --git a/web_src/js/features/repo-migrate.ts b/web_src/js/features/repo-migrate.ts
index 1ebeb8782b..f73c37dc6d 100644
--- a/web_src/js/features/repo-migrate.ts
+++ b/web_src/js/features/repo-migrate.ts
@@ -109,21 +109,11 @@ export function initRepoMigrationForm() {
 // managed key. The hidden #ssh_key_owner_id field is submitted with the form.
 function initSSHKeyOwnerSelector(cloneAddrInput: HTMLInputElement) {
   const container = document.querySelector<HTMLElement>('.ssh-key-owner-selector');
-  const select = document.querySelector<HTMLSelectElement>('#ssh_key_owner_select');
   const hiddenId = document.querySelector<HTMLInputElement>('#ssh_key_owner_id');
   const uidInput = document.querySelector<HTMLInputElement>('#uid');
-  if (!container || !select || !hiddenId || !uidInput) return;
+  if (!container || !hiddenId || !uidInput) return;
 
   const signedUserID = container.getAttribute('data-signed-user-id') ?? '';
-  const signedUserName = container.getAttribute('data-signed-user-name') ?? '';
-
-  // Build {ownerID -> name} from the owner dropdown menu items
-  const ownerNameById = new Map<string, string>();
-  for (const item of document.querySelectorAll<HTMLElement>('.owner.dropdown .menu .item')) {
-    const id = item.getAttribute('data-value');
-    const name = item.getAttribute('title') ?? item.textContent?.trim() ?? '';
-    if (id) ownerNameById.set(id, name);
-  }
 
   function update() {
     const isSSH = isSSHURL(cloneAddrInput.value.trim());
@@ -136,20 +126,10 @@ function initSSHKeyOwnerSelector(cloneAddrInput: HTMLInputElement) {
       return;
     }
 
-    // Target is an organisation — offer both keys
-    const orgName = ownerNameById.get(targetUid) ?? `#${targetUid}`;
-    select!.innerHTML = '';
-    select!.add(new Option(`Use ${orgName}'s managed SSH key (default)`, '0'));
-    select!.add(new Option(`Use your personal managed SSH key (${signedUserName})`, signedUserID));
-    select!.value = hiddenId!.value || '0';
-    hiddenId!.value = select!.value;
+    // Target is an organisation — show selector (Fomantic dropdown wires the hidden input itself)
     showElem(container!);
   }
 
-  select.addEventListener('change', () => {
-    hiddenId.value = select.value;
-  });
-
   // Semantic UI updates the #uid hidden input via menu item clicks
   for (const item of document.querySelectorAll<HTMLElement>('.owner.dropdown .menu .item')) {
     item.addEventListener('click', () => setTimeout(update, 0));