diff --git a/content/_index.fr.md b/content/_index.fr.md
index 2481ae1..408b430 100644
--- a/content/_index.fr.md
+++ b/content/_index.fr.md
@@ -12,6 +12,8 @@ menu:
 ## 3 Octobre, 2019
 ### Centre de Congrès Pierre Baudis
 
+<a class="btn primary btn-lg" style="margin-top: 20px;" href="https://docs.google.com/presentation/d/1BjPEcuE2U1wBUv-eYxIUjq_v5ZE1CHEY4mZWEDzQjOA/edit?usp=sharing" target="_blank">Devenez Partenaire 🇫🇷</a>
+
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 <!-- ... -->
diff --git a/content/_index.md b/content/_index.md
index 8a4dff5..1e803b6 100644
--- a/content/_index.md
+++ b/content/_index.md
@@ -13,6 +13,9 @@ menu:
 ## October 3rd, 2019
 ### Pierre Baudis congress center
 
+<a class="btn primary btn-lg" style="margin-top: 20px;" href="https://docs.google.com/presentation/d/1BjPEcuE2U1wBUv-eYxIUjq_v5ZE1CHEY4mZWEDzQjOA/edit?usp=sharing" target="_blank">Become a sponsor (🇫🇷 for now)</a>
+
+
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diff --git a/themes/devfest-theme-hugo b/themes/devfest-theme-hugo
index c3c33c1..4f6611e 160000
--- a/themes/devfest-theme-hugo
+++ b/themes/devfest-theme-hugo
@@ -1 +1 @@
-Subproject commit c3c33c180e9cec7af4d0f795decbf77adfa2f31b
+Subproject commit 4f6611e600ecf6c54f34013ada93c0df214e096a