diff --git a/_data/socials.yml b/_data/socials.yml
index aa3e2b6..5cd5261 100644
--- a/_data/socials.yml
+++ b/_data/socials.yml
@@ -15,6 +15,7 @@ email: you@example.com # your email address
 # ieee_id: # your ieeexplore.ieee.org/author/id
 inspirehep_id: 1010907 # Inspire HEP author ID
 # instagram_id: # your instagram id
+# hal_id: # your HAL id (https://hal.science/)
 # kaggle_id: # your kaggle id
 # keybase_username: # your keybase user name
 # lastfm_id: # your lastfm id
diff --git a/_includes/metadata.liquid b/_includes/metadata.liquid
index 15464ca..c44d64f 100644
--- a/_includes/metadata.liquid
+++ b/_includes/metadata.liquid
@@ -112,6 +112,10 @@
     {% capture link %}https://www.scopus.com/authid/detail.uri?authorId={{ site.scopus_id }}{% endcapture %}
     {% assign sameaslinks = sameaslinks | push: link %}
   {% endif %}
+  {% if site.hal_id %}
+    {% capture link %}https://cv.hal.science/{{ site.hal_id }}{% endcapture %}
+    {% assign sameaslinks = sameaslinks | push: link %}
+  {% endif %}
   {% if site.github_username %}
     {% capture link %}https://github.com/{{ site.github_username }}{% endcapture %}
     {% assign sameaslinks = sameaslinks | push: link %}
diff --git a/_includes/social.liquid b/_includes/social.liquid
index 308a928..91b6ecc 100644
--- a/_includes/social.liquid
+++ b/_includes/social.liquid
@@ -20,6 +20,8 @@
       <a href="https://github.com/{{ social[1] }}" title="GitHub"><i class="fa-brands fa-github"></i></a>
     {% when 'gitlab_username' %}
       <a href="https://gitlab.com/{{ social[1] }}" title="GitLab"><i class="fa-brands fa-gitlab"></i></a>
+    {% when 'hal_id' %}
+      <a href="https://cv.hal.science/{{ social[1] }}/" title="HAL"><i class="ai ai-hal"></i></a>
     {% when 'ieee_id' %}
       <a href="https://ieeexplore.ieee.org/author/{{ social[1] }}/" title="IEEE Xplore"><i class="ai ai-ieee"></i></a>
     {% when 'inspirehep_id' %}
diff --git a/_scripts/search.liquid.js b/_scripts/search.liquid.js
index bdb03af..4d22315 100644
--- a/_scripts/search.liquid.js
+++ b/_scripts/search.liquid.js
@@ -143,6 +143,10 @@ ninja.data = [
           {%- assign social_id = "social-gitlab" -%}
           {%- assign social_title = "GitLab" -%}
           {%- capture social_url %}"https://gitlab.com/{{ social[1] }}"{% endcapture -%}
+        {%- when "hal_id" -%}
+          {%- assign social_id = "social-hal" -%}
+          {%- assign social_title = "HAL" -%}
+          {%- capture social_url %}"https://cv.hal.science/{{ social[1] }}"{% endcapture -%}
         {%- when "ieee_id" -%}
           {%- assign social_id = "social-ieee" -%}
           {%- assign social_title = "IEEE Xplore" -%}