diff --git a/rapport_activite/rapport_activites.sh b/rapport_activite/rapport_activites.sh
index 973e85e..212258a 100755
--- a/rapport_activite/rapport_activites.sh
+++ b/rapport_activite/rapport_activites.sh
@@ -69,7 +69,7 @@ count_active_accounts() {
      where to_timestamp(cast(l.seconds as int)) > current_timestamp - interval '${since}'
      and l.username not in ('r.giskard', 'lisa.simpson', 'bart.simpson')"
 
-    psql -U ejabberd -h localhost ejabberd -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
+    sudo -u ejabberd psql -U ejabberd -h localhost ejabberd -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
 }
 
 count_inactive_accounts() {
@@ -80,7 +80,7 @@ count_inactive_accounts() {
      where to_timestamp(cast(l.seconds as int)) < current_timestamp - interval '${since}'
      and l.username not in ('r.giskard', 'lisa.simpson', 'bart.simpson')"
 
-    psql -U ejabberd -h localhost ejabberd -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
+    sudo -u ejabberd psql -U ejabberd -h localhost ejabberd -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
 }
 
 
@@ -95,18 +95,18 @@ count_removable_accounts() {
      and s.xml like '%from=''chalec.org'' xmlns=''jabber:client''%Bienvenue sur le serveur%'
      and s.username not in ('r.giskard', 'lisa.simpson', 'bart.simpson')"
 
-    psql -U ejabberd -h localhost ejabberd -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
+    sudo -u ejabberd psql -U ejabberd -h localhost ejabberd -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
 }
 
 count_archived_messages() {
-    sudo -Hiu postgres psql ejabberd -c "select count(*) from archive where peer not like 'irc%' and username not in ('r.giskard', 'lisa.simpson', 'bart.simpson')" -t | grep -v '^$' | awk '{print $1}'
+    sudo -Hiu postgres sudo -u ejabberd psql ejabberd -c "select count(*) from archive where peer not like 'irc%' and username not in ('r.giskard', 'lisa.simpson', 'bart.simpson')" -t | grep -v '^$' | awk '{print $1}'
 }
 
 count_biboumi_users() {
     sql="select count(distinct owner_)
      from muclogline_"
 
-    sudo -Hiu postgres psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
+    sudo -Hiu postgres sudo -u ejabberd psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
 }
 
 count_biboumi_active_users() {
@@ -121,7 +121,7 @@ count_biboumi_active_users() {
             where m2.owner_ = m1.owner_ ) ) as m0
      where to_timestamp(m0.date_) > current_timestamp - interval '${since}'"
 
-    sudo -Hiu postgres psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
+    sudo -Hiu postgres sudo -u ejabberd psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
 }
 
 count_biboumi_active_external_users() {
@@ -137,7 +137,7 @@ count_biboumi_active_external_users() {
      where to_timestamp(m0.date_) > current_timestamp - interval '${since}'
      and m0.owner_ not like '%chalec.org%'"
 
-    sudo -Hiu postgres psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
+    sudo -Hiu postgres sudo -u ejabberd psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
 }
 
 count_biboumi_inactive_users() {
@@ -152,7 +152,7 @@ count_biboumi_inactive_users() {
             where m2.owner_ = m1.owner_ ) ) as m0
      where to_timestamp(m0.date_) < current_timestamp - interval '${since}'"
 
-    sudo -Hiu postgres psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
+    sudo -Hiu postgres sudo -u ejabberd psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
 }
 
 count_biboumi_inactive_external_users() {
@@ -168,7 +168,7 @@ count_biboumi_inactive_external_users() {
      where to_timestamp(m0.date_) < current_timestamp - interval '${since}'
      and m0.owner_ not like '%chalec.org%'"
 
-    sudo -Hiu postgres psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
+    sudo -Hiu postgres sudo -u ejabberd psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
 }
 
 count_biboumi_archived_messages() {
@@ -176,7 +176,7 @@ count_biboumi_archived_messages() {
     sql="select count(body_)
      from muclogline_"
 
-    sudo -Hiu postgres psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
+    sudo -Hiu postgres sudo -u ejabberd psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
 }
 
 count_biboumi_active_servers() {
@@ -185,7 +185,7 @@ count_biboumi_active_servers() {
      from muclogline_
      where to_timestamp(date_) > current_timestamp - interval '${since}'"
 
-    sudo -Hiu postgres psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
+    sudo -Hiu postgres sudo -u ejabberd psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
 }
 
 count_biboumi_active_chan() {
@@ -194,7 +194,7 @@ count_biboumi_active_chan() {
      from muclogline_
      where to_timestamp(date_) > current_timestamp - interval '${since}'"
 
-    sudo -Hiu postgres psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
+    sudo -Hiu postgres sudo -u ejabberd psql biboumi -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
 }
 
 get_last_month() {