diff --git a/src/qiskit_sphinx_theme/ecosystem/sidebar/brand.html b/src/qiskit_sphinx_theme/ecosystem/sidebar/brand.html
index 094abe9c..64c8b335 100644
--- a/src/qiskit_sphinx_theme/ecosystem/sidebar/brand.html
+++ b/src/qiskit_sphinx_theme/ecosystem/sidebar/brand.html
@@ -8,7 +8,7 @@
 <div class="sidebar-brand">
   <a href="https://www.qiskit.org/ecosystem">
     <div class="sidebar-logo-container">
-      <img class="sidebar-logo" src="{{ pathto('_static/images/ecosystem-logo.svg', 1) }}" alt="Logo"/>
+      <img class="sidebar-logo" src="{{ pathto('_static/images/ecosystem-logo.svg', 1) }}" alt="Qiskit Ecosystem logo"/>
     </div>
   </a>
   {% if not theme_sidebar_hide_name %}