diff --git a/models/site.rb b/models/site.rb
index a91ab51c..0efc80f7 100644
--- a/models/site.rb
+++ b/models/site.rb
@@ -103,7 +103,7 @@ class Site < Sequel::Model
 
   PLAN_FEATURES[:free] = PLAN_FEATURES[:supporter].merge(
     name: 'Free',
-    space: Filesize.from('50MB').to_i,
+    space: Filesize.from('100MB').to_i,
     bandwidth: Filesize.from('50GB').to_i,
     price: 0,
     unlimited_site_creation: false,