diff --git a/conf/php-fpm.conf b/conf/php-fpm.conf
index eff4ac0..ab1a471 100644
--- a/conf/php-fpm.conf
+++ b/conf/php-fpm.conf
@@ -21,7 +21,7 @@
 ; Note: The user is mandatory. If the group is not set, the default user's group
 ;       will be used.
 user = __USER__
-group = www-data
+group = __USER__
 
 ; The address on which to accept FastCGI requests.
 ; Valid syntaxes are:
diff --git a/scripts/install b/scripts/install
index 6b38ff1..e0c5949 100755
--- a/scripts/install
+++ b/scripts/install
@@ -87,6 +87,10 @@ chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
+# https://dotclear.org/documentation/2.0/admin/install
+mkdir -p "$final_path/"{cache,public}
+setfacl -m d:u:www-data:rwx "$final_path/"{cache,public}
+
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index fac5f29..aa9e6a2 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -69,6 +69,10 @@ chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
+# https://dotclear.org/documentation/2.0/admin/install
+mkdir -p "$final_path/"{cache,public}
+setfacl -m d:u:www-data:rwx "$final_path/"{cache,public}
+
 #=================================================
 # RESTORE THE PHP-FPM CONFIGURATION
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index fc37c0f..689feaa 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -118,6 +118,10 @@ chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
+# https://dotclear.org/documentation/2.0/admin/install
+mkdir -p "$final_path/"{cache,public}
+setfacl -m d:u:www-data:rwx "$final_path/"{cache,public}
+
 #=================================================
 # NGINX CONFIGURATION
 #=================================================