diff --git a/config_panel.toml b/config_panel.toml
index 07f014d..48c10f7 100644
--- a/config_panel.toml
+++ b/config_panel.toml
@@ -40,11 +40,11 @@ name = "Wordpress configuration"
         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]
-        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.free_footprint]
+#        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.usage]
         ask = "Expected usage of the service?"
@@ -57,3 +57,9 @@ name = "Wordpress configuration"
         type = "number"
         default = "0"
         help = "Do not change this value unless you are sure about what you are doing!<br>pm.max_children is automatically defined by this formula: $max_ram / 2 / $footprint<br>You can force that value, and ignore the formula by changing the value here.<br>To reset to the default value, set to 0."
+
+        [main.php_fpm_config.version]
+        ask = "PHP version?"
+        choices = ["7.0" , "7.1", "7.2", "7.3", "7.4", "8.0"]
+        default = "7.3"
+        help = "PHP version"
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index e98b6f7..bfe5afe 100644
--- a/manifest.json
+++ b/manifest.json
@@ -134,7 +134,7 @@
 					"en": "Choose the PHP version",
 					"fr": "Choissisez la version de PHP"
 				},
-				"choices": ["7.0" , "7.1", "7.2", "7.3", "7.4"],
+				"choices": ["7.0" , "7.1", "7.2", "7.3", "7.4", "8.0"],
 				"default": "7.3"
 			},
 			{
@@ -144,7 +144,7 @@
 					"en": "Do not enter anything",
 					"fr": "Ne rien entrer ici"
 				},
-				"default": true
+				"default": false
 			}
 		]
 	}
diff --git a/scripts/config b/scripts/config
index 1b77851..daa9395 100644
--- a/scripts/config
+++ b/scripts/config
@@ -17,6 +17,7 @@ app=$YNH_APP_INSTANCE_NAME
 
 fpm_config_dir=$(ynh_app_setting_get --app=$app --key=fpm_config_dir)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
+domain=$(ynh_app_setting_get --app=$app --key=domain)
 
 #=================================================
 # LOAD VALUES
@@ -67,6 +68,10 @@ if [ -z "$old_php_forced_max_children" ]; then
 fi
 php_forced_max_children="${YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FORCE_MAX_CHILDREN:-$old_php_forced_max_children}"
 
+# Version for php
+old_phpversion="$(ynh_app_setting_get --app=$app --key=phpversion)"
+YNH_PHP_VERSION="${YNH_CONFIG_MAIN_PHP_FPM_CONFIG_VERSION:-$old_phpversion}"
+
 #=================================================
 # SHOW_CONFIG FUNCTION FOR 'SHOW' COMMAND
 #=================================================
@@ -84,6 +89,7 @@ show_config() {
     ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FREE_FOOTPRINT=$free_footprint"
     ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_USAGE=$fpm_usage"
     ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FORCE_MAX_CHILDREN=$php_forced_max_children"
+    ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_VERSION=$YNH_PHP_VERSION"
 }
 
 #=================================================
@@ -116,7 +122,8 @@ apply_config() {
     if [ "$fpm_usage" != "$old_fpm_usage" ] || \
         [ "$fpm_footprint" != "$old_fpm_footprint" ] || \
         [ "$free_footprint" != "$old_free_footprint" ] || \
-        [ "$php_forced_max_children" != "$old_php_forced_max_children" ]
+        [ "$php_forced_max_children" != "$old_php_forced_max_children" ] || \
+        [ "$YNH_PHP_VERSION" != "$old_phpversion" ]
     then
         # If fpm_footprint is set to 'specific', use $free_footprint value.
         if [ "$fpm_footprint" = "specific" ]
@@ -138,7 +145,11 @@ apply_config() {
 
         if [ "$fpm_footprint" != "0" ]
         then
-            ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint
+            ynh_add_fpm_config --phpversion=$YNH_PHP_VERSION --usage=$fpm_usage --footprint=$fpm_footprint
+            old_phpversion=$(sed 's/[\*\.]/\\&/g' <<<"$old_phpversion")
+            YNH_PHP_VERSION=$(sed 's/[\*\.]/\\&/g' <<<"$YNH_PHP_VERSION")
+            sed -i "s/php$old_phpversion-fpm-$app\.sock/php$YNH_PHP_VERSION-fpm-$app\.sock/g" /etc/nginx/conf.d/$domain.d/$app.conf
+            ynh_systemd_action --service_name=nginx --action=reload
         else
             ynh_print_err --message="When selecting 'specific', you have to set a footprint value into the field below."
         fi
diff --git a/scripts/install b/scripts/install
index e0b2283..e49ac22 100644
--- a/scripts/install
+++ b/scripts/install
@@ -30,6 +30,7 @@ multisite=$YNH_APP_ARG_MULTISITE
 is_public=$YNH_APP_ARG_IS_PUBLIC
 repo=$YNH_APP_ARG_REPO
 cache=$YNH_APP_ARG_CACHE
+phpversion=$YNH_APP_ARG_PHPVERSION
 switch=$YNH_APP_ARG_SWITCH
 
 app=$YNH_APP_INSTANCE_NAME
@@ -73,6 +74,7 @@ ynh_app_setting_set --app=$app --key=language --value=$language
 ynh_app_setting_set --app=$app --key=multisite --value=$multisite
 ynh_app_setting_set --app=$app --key=repo --value=$repo
 ynh_app_setting_set --app=$app --key=cache --value=$cache
+ynh_app_setting_set --app=$app --key=phpversion --value=$phpversion
 
 ynh_app_setting_set --app=$app --key=overwrite_nginx --value=1
 ynh_app_setting_set --app=$app --key=overwrite_phpfpm --value=1