diff --git a/Gemfile b/Gemfile
index 6f99026c..8b6a215c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -78,6 +78,7 @@ gem 'rack-mini-profiler'
 gem 'stackprof'
 
 group :themes do
+  gem 'adhesiones-jekyll-theme', require: false
   gem 'editorial-autogestiva-jekyll-theme', require: false
   gem 'minima', require: false
   gem 'share-to-fediverse-jekyll-theme', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 09de7276..183d734e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -73,6 +73,15 @@ GEM
       zeitwerk (~> 2.2, >= 2.2.2)
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
+    adhesiones-jekyll-theme (0.1.0)
+      jekyll (~> 4.0)
+      jekyll-data (~> 1.1)
+      jekyll-feed (~> 0.9)
+      jekyll-images (~> 0.2)
+      jekyll-include-cache (~> 0)
+      jekyll-locales (~> 0.1)
+      jekyll-relative-urls (~> 0.0)
+      jekyll-seo-tag (~> 2.1)
     ast (2.4.0)
     autoprefixer-rails (9.7.6)
       execjs
@@ -497,6 +506,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  adhesiones-jekyll-theme
   bcrypt (~> 3.1.7)
   blazer
   bootstrap (~> 4)
diff --git a/db/seeds/designs.yml b/db/seeds/designs.yml
index 0f0a54eb..01455efe 100644
--- a/db/seeds/designs.yml
+++ b/db/seeds/designs.yml
@@ -41,6 +41,13 @@
   description_en: "Make your own donations campaign with payment buttons."
   description_es: 'Realizá campañas de donaciones con botones de pago.'
   license: 'https://0xacab.org/sutty/jekyll/sutty-donaciones-jekyll-theme/-/blob/master/LICENSE.txt'
+- name_en: 'Support campaign'
+  name_es: 'Adhesiones'
+  gem: 'adhesiones-jekyll-theme'
+  url: 'https://adhesiones.sutty.nl/'
+  description_en: "Make your own support campaign."
+  description_es: 'Realizá campañas de adhesión.'
+  license: 'https://0xacab.org/sutty/jekyll/adhesiones-jekyll-theme/-/blob/master/LICENSE.txt'
 - name_en: 'Other themes'
   name_es: 'Mi propio diseño'
   gem: 'sutty-theme-own'