diff --git a/conf/nginx.conf b/conf/nginx.conf
index 8a1d4ef..36df6e6 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -2,11 +2,6 @@ root __FINALPATH__/front/dist;
 
 location / {
 
-  # Force usage of https
-  if ($scheme = http) {
-    rewrite ^ https://$server_name$request_uri? permanent;
-  }
-
   # global proxy conf
   proxy_set_header Host $host;
   proxy_set_header X-Real-IP $remote_addr;
@@ -127,7 +122,7 @@ location /_protected/media/ {
 #   proxy_pass $1;
 # }
 
-location /_protected/music/ {
+location /_protected/music {
   # this is an internal location that is used to serve
   # audio files once correct permission / authentication
   # has been checked on API side
diff --git a/manifest.json b/manifest.json
index dba86fb..24a6631 100644
--- a/manifest.json
+++ b/manifest.json
@@ -26,7 +26,7 @@
         "email": "jean-baptiste@holcroft.fr"
     }],
     "requirements": {
-        "yunohost": ">= 4.2.0"
+        "yunohost": ">= 4.3.0"
     },
     "multi_instance": true,
     "services": [
diff --git a/scripts/upgrade b/scripts/upgrade
index cb5a246..8180241 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -30,7 +30,6 @@ key=$(ynh_app_setting_get --app=$app --key=key)
 #=================================================
 # CHECK VERSION
 #=================================================
-ynh_script_progression --message="Checking version..."
 
 upgrade_type=$(ynh_check_app_version_changed)