diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 145790cecd7a..df5d31438325 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -43,7 +43,9 @@ jobs:
       - name: Remove Theme Internal Re-export
         run: yarn workspace @docusaurus/theme-common removeThemeInternalReexport
       - name: Docusaurus Build
-        run: yarn build:website:fast
+        # We build 2 locales to ensure a localized site doesn't leak memory
+        # See https://github.com/facebook/docusaurus/pull/10599
+        run: yarn build:website:fast --locale en --locale fr
         env:
           # Our website should build even with limited memory
           # See https://github.com/facebook/docusaurus/pull/10590