diff --git a/lnbits/core/templates/core/install.html b/lnbits/core/templates/core/install.html
index 2142ae89..041f04aa 100644
--- a/lnbits/core/templates/core/install.html
+++ b/lnbits/core/templates/core/install.html
@@ -24,7 +24,7 @@
 
 <div class="row q-col-gutter-md">
   <div
-    class="col-xs-12 col-md-6 col-lg-4"
+    class="col-6 col-md-4 col-lg-3"
     v-for="extension in filteredExtensions"
     :key="extension.id + extension.hash"
   >