diff --git a/scripts/install b/scripts/install
index 2107a4c..668f376 100644
--- a/scripts/install
+++ b/scripts/install
@@ -330,9 +330,10 @@ ynh_script_progression --message="Configuring NGINX web server..." --weight=2
 ynh_script_progression --message="Configuring application..."
 
 ynh_add_fpm_config --usage=low --footprint=low
-sed -i "s|user\s*=\s*$app|user = matrix-$app|g" /etc/php/7.*/fpm/pool.d/synapse.conf
-sed -i "s|group\s*=\s*$app|group = matrix-$app|g" /etc/php/7.*/fpm/pool.d/synapse.conf
-sed -i "s|chdir\s*=\s*/opt/yunohost/matrix-synapse.*|chdir = $final_www_path|g" /etc/php/7.*/fpm/pool.d/synapse.conf
+sed -i "s|user\s*=\s*$app|user = matrix-$app|g" /etc/php/7.*/fpm/pool.d/$app.conf
+sed -i "s|group\s*=\s*$app|group = matrix-$app|g" /etc/php/7.*/fpm/pool.d/$app.conf
+sed -i "s|chdir\s*=\s*/opt/yunohost/matrix-synapse.*|chdir = $final_www_path|g" /etc/php/7.*/fpm/pool.d/$app.conf
+ynh_store_file_checksum --file=/etc/php/7.*/fpm/pool.d/$app.conf
 
 # Create .well-known redirection for access by federation
 if yunohost --output-as plain domain list | grep -q "^$server_name$"
diff --git a/scripts/upgrade b/scripts/upgrade
index 63c0aa9..5df26b2 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -520,9 +520,10 @@ ynh_script_progression --message="Upgrading NGINX web server configuration..." -
 ynh_script_progression --message="Configuring application..."
 
 ynh_add_fpm_config --usage=low --footprint=low
-sed -i "s|user\s*=\s*$app|user = matrix-$app|g" /etc/php/7.*/fpm/pool.d/synapse.conf
-sed -i "s|group\s*=\s*$app|group = matrix-$app|g" /etc/php/7.*/fpm/pool.d/synapse.conf
-sed -i "s|chdir\s*=\s*/opt/yunohost/matrix-synapse.*|chdir = $final_www_path|g" /etc/php/7.*/fpm/pool.d/synapse.conf
+sed -i "s|user\s*=\s*$app|user = matrix-$app|g" /etc/php/7.*/fpm/pool.d/$app.conf
+sed -i "s|group\s*=\s*$app|group = matrix-$app|g" /etc/php/7.*/fpm/pool.d/$app.conf
+sed -i "s|chdir\s*=\s*/opt/yunohost/matrix-synapse.*|chdir = $final_www_path|g" /etc/php/7.*/fpm/pool.d/$app.conf
+ynh_store_file_checksum --file=/etc/php/7.*/fpm/pool.d/$app.conf
 
 # Create .well-known redirection for access by federation
 if yunohost --output-as plain domain list | grep -q "^$server_name$"