diff --git a/.github/workflows/pr_checker_build.yml b/.github/workflows/pr_checker_build.yml
index 2029f9277b..26528c6df8 100644
--- a/.github/workflows/pr_checker_build.yml
+++ b/.github/workflows/pr_checker_build.yml
@@ -66,6 +66,7 @@ jobs:
       - name: Build in strict mode
         env:
           MKDOCS_EDIT_URI: "edit/$GITHUB_HEAD_REF/content"
+          MKDOCS_ENABLE_PLUGIN_RSS: true
           MKDOCS_ENABLE_PLUGIN_SOCIAL: true
           MKDOCS_ENABLE_PLUGIN_SOCIAL_CARDS: true
           MKDOCS_SITE_NAME: "Geotribu PREVIEW - PR ${{ github.event.pull_request.number }}"
diff --git a/config/plugins_rss.yml b/config/plugins_rss.yml
index 82ffc493dc..559f55a162 100644
--- a/config/plugins_rss.yml
+++ b/config/plugins_rss.yml
@@ -1,5 +1,6 @@
 rss:
   abstract_chars_count: 500
+  cache_dir: !ENV [MKDOCS_PLUGIN_RSS_CACHE_DIR, .cache/plugins/rss]
   categories:
     - categories
     - tags
diff --git a/requirements.txt b/requirements.txt
index 0302b4ea88..4cb501013b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,5 +18,5 @@ mkdocs-glightbox>=0.3,<0.5
 mkdocs-macros-plugin>=0.5,<1.1
 mkdocs-minify-plugin<0.9
 mkdocs-redirects<1.3
-mkdocs-rss-plugin>=1.13,<1.14
+mkdocs-rss-plugin>=1.14,<1.15
 termynal>=0.10,<1