diff --git a/manifest.json b/manifest.json
index 86653dd..aa859f1 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "A monitoring tool for diverse IT components, including networks, servers, VMs and cloud services.",
         "fr": "Un outil pour monitorer des réseaux, des serveurs, des VMs et autres services en ligne"
     },
-    "version": "3.0",
+    "version": "3.1",
     "url": "https://www.zabbix.com",
     "license": "free",
     "maintainer": {
@@ -15,7 +15,7 @@
         "url": "http://www.librement-votre.fr"
     },
     "requirements": {
-        "yunohost": ">= 3.4.2"
+        "yunohost": ">= 3.6.5"
     },
     "multi_instance": false,
     "services": [
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 37c9763..44276f0 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -172,4 +172,10 @@ install_zabbix_repo(){
     ynh_add_extra_apt_repos__3_path=$(find /var/cache/yunohost/ /etc/yunohost/apps/zabbix/ -name "ynh_add_extra_apt_repos__3" | tail -n 1)
     source "$ynh_add_extra_apt_repos__3_path"
     ynh_install_extra_repo --repo="http://repo.zabbix.com/zabbix/4.4/debian $(lsb_release -sc) main" --key=https://repo.zabbix.com/zabbix-official-repo.key  --priority=999  --name=zabbix
+}
+
+remove_zabbix_repo(){
+    ynh_add_extra_apt_repos__3_path=$(find /var/cache/yunohost/ /etc/yunohost/apps/zabbix/ -name "ynh_add_extra_apt_repos__3" | tail -n 1)
+    source "$ynh_add_extra_apt_repos__3_path"
+    ynh_remove_extra_repo --name=zabbix
 }
\ No newline at end of file
diff --git a/scripts/remove b/scripts/remove
index d66e7de..9f5ea71 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -95,6 +95,8 @@ fi
 # REMOVE THE CRON FILE
 #=================================================
 
+remove_zabbix_repo
+
 #remove symlink
 rm /var/www/zabbix