diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 4a5dec44..051f1f98 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -109,6 +109,7 @@ jobs:
           node test-issue-1356-map-a11y.js
           node test-issue-1360-pill-letter-count.js
           node test-issue-1364-pill-no-clamp.js
+          node test-issue-1375-scope-stats-fetch.js
 
       - name: Verify proto syntax
         run: |
diff --git a/public/analytics.js b/public/analytics.js
index d6ec1c9f..a198a6bb 100644
--- a/public/analytics.js
+++ b/public/analytics.js
@@ -3986,7 +3986,7 @@ function destroy() { _stopRolesRefresh(); _stopScopesRefresh(); _analyticsData =
       if (loadingEl) loadingEl.style.display = '';
       try {
         // Fix 4: use api() instead of raw fetch()
-        var data = await api('/api/scope-stats?window=' + encodeURIComponent(w), { ttl: 30000 });
+        var data = await api('/scope-stats?window=' + encodeURIComponent(w), { ttl: 30000 });
         if (loadingEl) loadingEl.style.display = 'none';
         if (data.error) {
           var cardsEl2 = document.getElementById('scopes-cards');
diff --git a/test-issue-1375-scope-stats-fetch.js b/test-issue-1375-scope-stats-fetch.js
new file mode 100644
index 00000000..a68b46a4
--- /dev/null
+++ b/test-issue-1375-scope-stats-fetch.js
@@ -0,0 +1,50 @@
+/**
+ * #1375 — regression(analytics): Scopes tab fetches `/api/api/scope-stats`
+ * (duplicate prefix) → 404 → SPA HTML → JSON.parse error.
+ *
+ * The `api()` helper already prepends `/api`. Other callers in
+ * public/analytics.js correctly pass `/scope-stats` style relative paths;
+ * the Scopes loader was the lone offender passing `/api/scope-stats`,
+ * producing the doubled prefix at runtime.
+ *
+ * Fix: drop the leading `/api` from the Scopes-tab call so the helper
+ * builds `/api/scope-stats?window=…`.
+ *
+ * Originally landed on the PR #915 branch (commit 2fd22cee) but that
+ * branch never merged, so the bug resurfaced in subsequent rebases.
+ */
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+
+let passed = 0, failed = 0;
+function assert(cond, msg) {
+  if (cond) { passed++; console.log('  ✓ ' + msg); }
+  else { failed++; console.error('  ✗ ' + msg); }
+}
+
+const src = fs.readFileSync(
+  path.join(__dirname, 'public', 'analytics.js'), 'utf8');
+
+console.log('\n=== #1375: Scopes tab scope-stats fetch path ===');
+
+// Regression guard: the buggy doubled-prefix form must never reappear.
+const badRe = /api\(\s*['"]\/api\/scope-stats/g;
+const badMatches = src.match(badRe) || [];
+assert(badMatches.length === 0,
+  "ZERO `api('/api/scope-stats'` occurrences in analytics.js " +
+  '(regression guard for doubled /api prefix)');
+
+// Positive: the corrected, helper-relative form is present exactly once.
+const goodRe = /api\(\s*['"]\/scope-stats/g;
+const goodMatches = src.match(goodRe) || [];
+assert(goodMatches.length === 1,
+  "Exactly one `api('/scope-stats'` call exists (the fixed loader) — " +
+  'found ' + goodMatches.length);
+
+console.log('\n=== Summary ===');
+console.log('  Passed: ' + passed);
+console.log('  Failed: ' + failed);
+console.log('\n#1375 ' + (failed === 0 ? 'PASS' : 'FAIL'));
+process.exit(failed === 0 ? 0 : 1);