diff --git a/Dockerfile b/Dockerfile
index bc8f8fee..e9d64822 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,7 @@ ENV RAILS_ENV production
 # principal
 RUN apk add --no-cache libxslt libxml2 postgresql-libs libssh2 \
       rsync git jpegoptim vips tectonic oxipng git-lfs openssh-client \
-      yarn daemonize ruby-webrick postgresql-client
+      yarn daemonize ruby-webrick postgresql-client dateutils
 
 RUN gem install --no-document --no-user-install foreman
 RUN wget https://github.com/jgm/pandoc/releases/download/${PANDOC_VERSION}/pandoc-${PANDOC_VERSION}-linux-amd64.tar.gz -O - | tar --strip-components 1 -xvzf - pandoc-${PANDOC_VERSION}/bin/pandoc && mv /bin/pandoc /usr/bin/pandoc
diff --git a/app/jobs/stat_collection_job.rb b/app/jobs/stat_collection_job.rb
index 1ee2f2b3..a67a3c50 100644
--- a/app/jobs/stat_collection_job.rb
+++ b/app/jobs/stat_collection_job.rb
@@ -47,7 +47,7 @@ class StatCollectionJob < PeriodicJob
   def scope
     @scope ||= site.build_stats
                    .jekyll
-                   .where('created_at => ?', beginning_of_interval)
+                   .where('created_at >= ?', beginning_of_interval)
                    .group(:site_id)
   end
 
diff --git a/bin/access_logs b/bin/access_logs
index 0597b968..b13dbc06 100755
--- a/bin/access_logs
+++ b/bin/access_logs
@@ -2,9 +2,12 @@
 set -e
 
 # Volcar y eliminar todos los access logs de dos días atrás
-date=`bundle exec rails runner "puts (Date.today - 2.days)"`
+date="`dateadd today -1d`"
+file="/srv/_storage/${date}.psql.gz"
+test -n "${date}"
+test ! -f "${file}"
 
-psql -h postgresql "${DATABASE:-sutty}" sutty <<SQL | gzip > "/srv/_storage/${date}.psql.gz"
+psql -h postgresql "${DATABASE:-sutty}" sutty <<SQL | gzip > "${file}"
 begin;
 copy (select * from access_logs where created_at < '${date}') to stdout;
 delete from access_logs where created_at < '${date}';