diff --git a/course.html b/course.html
index 5ea2e9e..55c1ff3 100644
--- a/course.html
+++ b/course.html
@@ -65,6 +65,12 @@ <h3>Course : Developping on Lightning with SDK</h3>
               <p>by : PlanB Network</p>
               <p>Cost : Free</p>
             </article>
+            <article class="course">
+              <a href="https://www.summerofbitcoin.org/"><img src="https://softr-assets-eu-shared.s3.eu-central-1.amazonaws.com/illustrations/undraw/bitcoin2_ave7.svg"></a>
+              <h3>Course : Summer of Bitcoin</h3>
+              <p>by : Summer of Bitcoin</p>
+              <p>Cost : Free</p>
+            </article>
           </section>
           <section id="contact" class="ressourcebox">
             <h2>Contact</h2>