diff --git a/config.toml b/config.toml
index 7dbafba8..bba002fa 100644
--- a/config.toml
+++ b/config.toml
@@ -292,7 +292,9 @@ menu = [
     { name = "projects", url = "projects", trailing_slash = true },
 ]
 
-# The RSS icon will be shown if (1) it's enabled and (2) the following variable is set to true.
+# The RSS icon will be shown if (1) it's enabled and (2) the following variable is set.
+# Set to true to use the default "rss" icon, or specify a custom icon name (e.g. "square-rss").
+# The icon must exist in static/social_icons/ (without the .svg extension).
 # Note for Zola 0.19.X users: when `feed_filenames` has two filenames, only the first one will be linked in the footer.
 feed_icon = true
 
diff --git a/content/blog/mastering-tabi-settings/index.ca.md b/content/blog/mastering-tabi-settings/index.ca.md
index 2cadcc54..4058f1c0 100644
--- a/content/blog/mastering-tabi-settings/index.ca.md
+++ b/content/blog/mastering-tabi-settings/index.ca.md
@@ -1,7 +1,7 @@
 +++
 title = "Domina la configuració de tabi: guia completa"
 date = 2023-09-18
-updated = 2025-12-27
+updated = 2026-01-01
 description = "Descobreix les múltiples maneres en què pots personalitzar tabi."
 
 [taxonomies]
@@ -884,6 +884,8 @@ Per utilitzar una icona personalitzada, pots afegir-la al directori `static/soci
 
 Pots afegir un enllaç al teu feed RSS/Atom al peu de pàgina amb `feed_icon = true`.
 
+Per utilitzar una icona personalitzada, estableix `feed_icon` amb el nom de la icona (per exemple, `feed_icon = "square-rss"`). La icona ha d'existir a `static/social_icons/` (sense l'extensió `.svg`).
+
 Nota pels usuaris de Zola 0.19.X: quan hi ha dos noms de fitxer a `feed_filenames`, només s'enllaçarà el primer al peu de pàgina.
 
 #### Menú de peu de pàgina
diff --git a/content/blog/mastering-tabi-settings/index.es.md b/content/blog/mastering-tabi-settings/index.es.md
index 9f0a8186..cb42b027 100644
--- a/content/blog/mastering-tabi-settings/index.es.md
+++ b/content/blog/mastering-tabi-settings/index.es.md
@@ -1,7 +1,7 @@
 +++
 title = "Domina la configuración de tabi: guía completa"
 date = 2023-09-18
-updated = 2025-12-27
+updated = 2026-01-01
 description = "Descubre las múltiples maneras en que puedes personalizar tabi."
 
 [taxonomies]
@@ -889,6 +889,8 @@ Para usar un icono personalizado, puedes añadirlo al directorio `static/social_
 
 Puedes añadir un enlace a tu feed RSS/Atom en el pie de página con `feed_icon = true`.
 
+Para usar un icono personalizado, establece `feed_icon` con el nombre del icono (por ejemplo, `feed_icon = "square-rss"`). El icono debe existir en `static/social_icons/` (sin la extensión `.svg`).
+
 Nota para usuarios de Zola 0.19.X: cuando hay dos nombres de archivo en `feed_filenames`, solo se enlazará el primero en el pie de página.
 
 ### Menú de pie de página
diff --git a/content/blog/mastering-tabi-settings/index.md b/content/blog/mastering-tabi-settings/index.md
index 74290127..4a7b3cf2 100644
--- a/content/blog/mastering-tabi-settings/index.md
+++ b/content/blog/mastering-tabi-settings/index.md
@@ -1,7 +1,7 @@
 +++
 title = "Mastering tabi Settings: A Comprehensive Guide"
 date = 2023-09-18
-updated = 2025-12-27
+updated = 2026-01-01
 description = "Discover the many ways you can customise your tabi site."
 
 [taxonomies]
@@ -897,6 +897,8 @@ To use a custom icon, you can add it to your site's `static/social_icons` direct
 
 You can add a link to your RSS/Atom feed to the footer with `feed_icon = true`.
 
+To use a custom icon, set `feed_icon` to the icon name (e.g. `feed_icon = "square-rss"`). The icon must exist in `static/social_icons/` (without the `.svg` extension).
+
 Note for Zola 0.19.X users: when there are two filenames in `feed_filenames`, only the first one will be linked in the footer.
 
 ### Footer Menu
diff --git a/templates/macros/feed_utils.html b/templates/macros/feed_utils.html
index ff351940..40bcc2af 100644
--- a/templates/macros/feed_utils.html
+++ b/templates/macros/feed_utils.html
@@ -15,3 +15,12 @@
     {%- set feed_url = feed_utils::get_feed_url() -%}
     {{- generate_feed and config.extra.feed_icon and feed_url -}}
 {%- endmacro should_show_footer_feed_icon -%}
+
+{#- Get feed icon name: string value or "rss" for true, empty for false -#}
+{%- macro get_feed_icon_name() -%}
+    {%- if config.extra.feed_icon is string -%}
+        {{- config.extra.feed_icon -}}
+    {%- elif config.extra.feed_icon -%}
+        {{- "rss" -}}
+    {%- endif -%}
+{%- endmacro get_feed_icon_name -%}
diff --git a/templates/macros/page_header.html b/templates/macros/page_header.html
index daa8d020..668ea010 100644
--- a/templates/macros/page_header.html
+++ b/templates/macros/page_header.html
@@ -9,8 +9,9 @@
     {{ title -}}
     {% if show_feed_icon %}
         {%- set feed_url = feed_utils::get_feed_url() -%}
+        {%- set feed_icon_name = feed_utils::get_feed_icon_name() -%}
         <a class="no-hover-padding social" rel="{{ rel_attributes }}" {{ blank_target }} href="{{ get_url(path=term.path ~ feed_url, lang=lang, trailing_slash=false) | safe }}">
-            <img loading="lazy" alt="feed" title="feed" src="{{ get_url(path='/social_icons/rss.svg') }}">
+            <img loading="lazy" alt="feed" title="feed" src="{{ get_url(path='/social_icons/' ~ feed_icon_name ~ '.svg') }}">
         </a>
     {% endif %}
 </h1>
diff --git a/templates/partials/footer.html b/templates/partials/footer.html
index db4bd859..76d7f1ac 100644
--- a/templates/partials/footer.html
+++ b/templates/partials/footer.html
@@ -6,6 +6,7 @@
 
 {#- Feed icon -#}
 {%- set feed_url = feed_utils::get_feed_url() -%}
+{%- set feed_icon_name = feed_utils::get_feed_icon_name() -%}
 {%- set should_show_feed = feed_utils::should_show_footer_feed_icon() == "true" -%}
 
 {%- set should_show_footer_icons = should_show_feed or config.extra.socials or config.extra.email -%}
@@ -18,7 +19,7 @@
                     {%- if should_show_feed -%}
                     <li>
                         <a class="nav-links no-hover-padding social" rel="{{ rel_attributes }}" {{ blank_target }} href="{{ get_url(path=feed_url, lang=lang, trailing_slash=false) | safe }}">
-                        <img loading="lazy" alt="feed" title="feed" src="{{ get_url(path='/social_icons/rss.svg') }}">
+                        <img loading="lazy" alt="feed" title="feed" src="{{ get_url(path='/social_icons/' ~ feed_icon_name ~ '.svg') }}">
                         </a>
                     </li>
                     {%- endif -%}
diff --git a/theme.toml b/theme.toml
index dfe51611..c48f287c 100644
--- a/theme.toml
+++ b/theme.toml
@@ -240,7 +240,9 @@ menu = [
     { name = "projects", url = "projects", trailing_slash = true },
 ]
 
-# The RSS icon will be shown if (1) it's enabled and (2) the following variable is set to true.
+# The RSS icon will be shown if (1) it's enabled and (2) the following variable is set.
+# Set to true to use the default "rss" icon, or specify a custom icon name (e.g. "square-rss").
+# The icon must exist in static/social_icons/ (without the .svg extension).
 # Note for Zola 0.19.X users: when `feed_filenames` has two filenames, only the first one will be linked in the footer.
 feed_icon = true