diff --git a/changelog.d/maintenance/10889-feature-flag-count-fix.md b/changelog.d/maintenance/10889-feature-flag-count-fix.md
new file mode 100644
index 0000000000..fd93221987
--- /dev/null
+++ b/changelog.d/maintenance/10889-feature-flag-count-fix.md
@@ -0,0 +1 @@
+- fix(quality): bump EXPECTED_FEATURE_FLAG_COUNT to 52 for #10889's own new flag (missed at merge time)
diff --git a/tests/unit/feature-flags-settings.test.ts b/tests/unit/feature-flags-settings.test.ts
index f26fe182de..b9b8cba0a8 100644
--- a/tests/unit/feature-flags-settings.test.ts
+++ b/tests/unit/feature-flags-settings.test.ts
@@ -31,7 +31,8 @@ const {
   areContextWindowChecksDisabled,
 } = await import("../../src/shared/utils/featureFlags.ts");
 
-const EXPECTED_FEATURE_FLAG_COUNT = 51;
+// #10889 added OMNIROUTE_OIDC_DISABLE_PASSWORD_LOGIN, bumping the count from 51 to 52.
+const EXPECTED_FEATURE_FLAG_COUNT = 52;
 
 // ──────────────────────────────────────────────────────
 // Test group 1 — Flag definitions registry