diff --git a/conf/enigma.config.inc.php b/conf/enigma.config.inc.php
index 8990189..4d13f64 100644
--- a/conf/enigma.config.inc.php
+++ b/conf/enigma.config.inc.php
@@ -14,7 +14,7 @@ $config['enigma_debug'] = false;
 
 // REQUIRED! Keys directory for all users.
 // Must be writeable by PHP process, and not in the web server document root
-$config['enigma_pgp_homedir'] = '__FINALPATH__/plugins/enigma/home';
+$config['enigma_pgp_homedir'] = '/var/www/__APP__/plugins/enigma/home';
 
 // Location of gpg binary. By default it will be auto-detected.
 // This is also a way to force gpg2 use if there are both 1.x and 2.x on the system.
diff --git a/config_panel.toml b/config_panel.toml
index 61d6b6f..e18cff6 100644
--- a/config_panel.toml
+++ b/config_panel.toml
@@ -7,19 +7,24 @@ name = "Roundcube configuration"
     name = "PHP-FPM configuration"
 
         [main.php_fpm_config.fpm_footprint]
-        ask = "Memory footprint of the service?"
-        choices = ["low", "medium", "high", "specific"]
+        ask = "Memory footprint"
+        type = "select"
+        choices.low = "Low, <= 20Mb per pool"
+        choices.medium = "Medium, between 20Mb and 40Mb per pool"
+        choices.high = "High, > 40Mb per pool"
+        choices.specific = "Use specific value"
         default = "low"
-        help = "low <= 20Mb per pool. medium between 20Mb and 40Mb per pool. high > 40Mb per pool.<br>Use specific to set a value with the following option."
 
-        [main.php_fpm_config.free_footprint]
+        [main.php_fpm_config.fpm_free_footprint]
+        visible = "fpm_footprint == 'specific'"
         ask = "Memory footprint of the service?"
         type = "number"
         default = "0"
         help = "Free field to specify exactly the footprint in Mb if you don't want to use one of the three previous values."
 
         [main.php_fpm_config.fpm_usage]
-        ask = "Expected usage of the service?"
+        ask = "Expected usage"
+        type = "select"
         choices = ["low", "medium", "high"]
         default = "low"
-        help = "low: Personal usage, behind the sso. No RAM footprint when not used, but the impact on the processor can be high if many users are using the service.<br>medium: Low usage, few people or/and publicly accessible. Low RAM footprint, medium processor footprint when used.<br>high: High usage, frequently visited website. High RAM footprint, but lower on processor usage and quickly responding."
+        help = "low: Personal usage, behind the SSO. No RAM footprint when not used, but the impact on the processor can be high if many users are using the service.<br>medium: Low usage, few people or/and publicly accessible. Low RAM footprint, medium processor footprint when used.<br>high: High usage, frequently visited website. High RAM footprint, but lower on processor usage and quickly responding."
diff --git a/manifest.json b/manifest.json
index 3a79c1e..dd43a77 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Open Source Webmail software",
         "fr": "Webmail Open Source"
     },
-    "version": "1.6.0~ynh2",
+    "version": "1.6.0~ynh3",
     "url": "https://roundcube.net/",
     "upstream": {
         "license": "GPL-3.0-only",
diff --git a/scripts/config b/scripts/config
index 3440bd2..91c2de7 100644
--- a/scripts/config
+++ b/scripts/config
@@ -56,10 +56,10 @@ set__fpm_footprint() {
     fi
 }
 
-set__free_footprint() {
+set__fpm_free_footprint() {
     if [ "$fpm_footprint" = "specific" ]
     then
-        ynh_app_setting_set --app=$app --key=fpm_footprint --value="$free_footprint"
+        ynh_app_setting_set --app=$app --key=fpm_footprint --value="$fpm_free_footprint"
     fi
 }
 
@@ -70,11 +70,11 @@ set__free_footprint() {
 ynh_app_config_validate() {
     _ynh_app_config_validate
 
-    if [ "${changed[fpm_usage]}" == "true" ] || [ "${changed[fpm_footprint]}" == "true" ] || [ "${changed[free_footprint]}" == "true" ]; then
-        # If fpm_footprint is set to 'specific', use $free_footprint value.
+    if [ "${changed[fpm_usage]}" == "true" ] || [ "${changed[fpm_footprint]}" == "true" ] || [ "${changed[fpm_free_footprint]}" == "true" ]; then
+        # If fpm_footprint is set to 'specific', use $fpm_free_footprint value.
         if [ "$fpm_footprint" = "specific" ]
         then
-            fpm_footprint=$free_footprint
+            fpm_footprint=$fpm_free_footprint
         fi
 
         if [ "$fpm_footprint" == "0" ]
diff --git a/scripts/install b/scripts/install
index c9d76fe..0ac4022 100644
--- a/scripts/install
+++ b/scripts/install
@@ -27,6 +27,10 @@ language=$YNH_APP_ARG_LANGUAGE
 
 app=$YNH_APP_INSTANCE_NAME
 
+fpm_footprint="low"
+fpm_free_footprint=0
+fpm_usage="low"
+
 #=================================================
 # CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
 #=================================================
@@ -47,6 +51,9 @@ ynh_app_setting_set --app=$app --key=domain --value=$domain
 ynh_app_setting_set --app=$app --key=path --value=$path_url
 ynh_app_setting_set --app=$app --key=with_carddav --value=$with_carddav
 ynh_app_setting_set --app=$app --key=language --value=$language
+ynh_app_setting_set --app=$app --key=fpm_footprint --value=$fpm_footprint
+ynh_app_setting_set --app=$app --key=fpm_free_footprint --value=$fpm_free_footprint
+ynh_app_setting_set --app=$app --key=fpm_usage --value=$fpm_usage
 
 #=================================================
 # STANDARD MODIFICATIONS
@@ -101,8 +108,8 @@ ynh_add_nginx_config
 #=================================================
 ynh_script_progression --message="Configuring PHP-FPM..." --weight=2
 
-# Create a dedicated PHP-FPM config
-ynh_add_fpm_config --usage=low --footprint=low
+# Create a dedicated php-fpm config
+ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint
 phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 488fb83..85e1acc 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -27,6 +27,7 @@ language=$(ynh_app_setting_get --app=$app --key=language)
 db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
 
 fpm_footprint=$(ynh_app_setting_get --app=$app --key=fpm_footprint)
+fpm_free_footprint=$(ynh_app_setting_get --app=$app --key=fpm_free_footprint)
 fpm_usage=$(ynh_app_setting_get --app=$app --key=fpm_usage)
 
 #=================================================
@@ -89,6 +90,12 @@ if [ -z "$fpm_footprint" ]; then
     ynh_app_setting_set --app=$app --key=fpm_footprint --value=$fpm_footprint
 fi
 
+# If fpm_free_footprint doesn't exist, create it
+if [ -z "$fpm_free_footprint" ]; then
+    fpm_free_footprint=0
+    ynh_app_setting_set --app=$app --key=fpm_free_footprint --value=$fpm_free_footprint
+fi
+
 # If fpm_usage doesn't exist, create it
 if [ -z "$fpm_usage" ]; then
     fpm_usage=low