diff --git a/resources/views/admin/suku/edit.blade.php b/resources/views/admin/suku/edit.blade.php
index 91feb0f2..44c4ded6 100644
--- a/resources/views/admin/suku/edit.blade.php
+++ b/resources/views/admin/suku/edit.blade.php
@@ -99,7 +99,7 @@ class="fas fa-arrow-circle-left"></i> Kembali Ke Daftar Suku
                         return {
                             results: $.map(response.results, function(item) {
                                 return {
-                                    id: item.region_code,
+                                    id: item.kode_prov,
                                     text: item.nama_prov,
                                 }
                             }),
diff --git a/tests/e2e/suku.spec.js b/tests/e2e/suku.spec.js
new file mode 100644
index 00000000..97cb0e72
--- /dev/null
+++ b/tests/e2e/suku.spec.js
@@ -0,0 +1,101 @@
+const { test, expect } = require('@playwright/test');
+const E2ETestHelper = require('../utils/e2e-helper');
+const { execSync } = require('child_process');
+
+test.describe('Suku Edit Tests', () => {
+  let sukuId = 1;
+
+  test.beforeAll(() => {
+    try {
+      const output = execSync(`php artisan tinker --execute="$region = \\App\\Models\\Region::firstOrCreate(['region_code' => '99'], ['region_name' => 'Provinsi Dummy', 'parent_code' => 0]); $adat = \\App\\Models\\WilayahAdat::firstOrCreate(['name' => 'Adat E2E Test', 'tbl_region_id' => $region->id]); $suku = \\App\\Models\\Suku::firstOrCreate(['name' => 'Suku E2E Test', 'tbl_region_id' => $region->id, 'adat_id' => $adat->id]); echo 'SUKUID:' . $suku->id;"`);
+      const outputStr = output.toString();
+      console.log('Tinker output:', outputStr);
+      const match = outputStr.match(/SUKUID:(\d+)/);
+      if (match) sukuId = match[1];
+    } catch (e) {
+      console.error('Failed to seed Suku data:', e.message);
+      if (e.stdout) console.error('Stdout:', e.stdout.toString());
+      if (e.stderr) console.error('Stderr:', e.stderr.toString());
+    }
+  });
+
+  test.beforeEach(async ({ page }) => {
+    page.setDefaultTimeout(30000);
+    page.setDefaultNavigationTimeout(30000);
+    E2ETestHelper.setupPageLogging(page);
+
+    // Intercept all requests for debugging and mocking
+    await page.route('**', route => {
+      const url = route.request().url();
+      
+      if (url.includes('list_wilayah')) {
+        console.log('[MOCK] Intercepted list_wilayah:', url);
+        route.fulfill({
+          status: 200,
+          contentType: 'application/json',
+          body: JSON.stringify({
+            results: [
+              { id: 1, kode_prov: '11', nama_prov: 'ACEH' },
+              { id: 2, kode_prov: '12', nama_prov: 'SUMATERA UTARA' }
+            ],
+            pagination: { more: false }
+          })
+        });
+      } else if (url.includes('adat')) {
+        console.log('[MOCK] Intercepted adat:', url);
+        route.fulfill({
+          status: 200,
+          contentType: 'application/json',
+          body: JSON.stringify(url.match(/adat\/\d+/) ? { id: 1, name: 'Adat E2E Test' } : {
+            results: [
+              { id: 1, name: 'Adat E2E Test' }
+            ],
+            pagination: { more: false }
+          })
+        });
+      } else {
+        route.continue();
+      }
+    });
+  });
+
+  test('should allow selecting province on suku edit page', async ({ page }) => {
+    // Navigate directly to the suku edit page that we just created
+    await page.goto(`/suku/${sukuId}/edit`);
+    await E2ETestHelper.waitForPageReady(page);
+
+    // Verify kita berada di halaman edit
+    const currentUrl = await E2ETestHelper.getCurrentUrl(page);
+    expect(currentUrl).toMatch(/\/suku\/\d+\/edit/);
+
+    // 3. Buka dropdown provinsi (Select2)
+    await page.locator('span[aria-labelledby="select2-list_provinsi-container"]').click();
+
+    // 4. Pastikan input pencarian Select2 muncul
+    const searchInput = page.locator('.select2-search__field');
+    await expect(searchInput).toBeVisible();
+
+    // 5. Mulai ketik pencarian untuk trigger AJAX request
+    await searchInput.pressSequentially('aceh', { delay: 100 });
+
+    // 6. Tunggu hasil pencarian dari mock muncul (jangan strict pake role karena Select2 bisa beda versi)
+    const options = page.locator('.select2-results__option').filter({ hasText: /ACEH/i });
+    
+    // Tunggu opsi ACEH muncul
+    await expect(options.first()).toBeVisible({ timeout: 10000 });
+    
+    const firstOptionText = await options.first().textContent();
+    expect(firstOptionText).toContain('ACEH');
+
+    // 7. Pilih opsi tersebut
+    await options.first().click();
+
+    // 8. Verifikasi bahwa dropdown sekarang menampilkan teks yang dipilih
+    const selectedText = await page.locator('#select2-list_provinsi-container').textContent();
+    expect(selectedText).toContain('ACEH');
+
+    // 9. Pastikan value pada select asli juga ikut berubah dan valid (kode_prov)
+    const selectValue = await page.locator('select#list_provinsi').inputValue();
+    expect(selectValue).toBe('11'); // Sesuai dengan kode_prov dari data mock kita
+  });
+});