diff --git a/README.md b/README.md
index 6758018..3c528e5 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Nextcloud for YunoHost
 
 [![Integration level](https://dash.yunohost.org/integration/nextcloud.svg)](https://dash.yunohost.org/appci/app/nextcloud) ![](https://ci-apps.yunohost.org/ci/badges/nextcloud.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/nextcloud.maintain.svg)  
-[![Install Nextcloud with YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=nextcloud)
+[![Install Nextcloud with YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=nextcloud)
 
 *[Lire ce readme en français.](./README_fr.md)*
 
diff --git a/README_fr.md b/README_fr.md
index 82c5b08..baf3cdd 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -1,7 +1,7 @@
 # Nextcloud pour YunoHost
 
 [![Niveau d'integration](https://dash.yunohost.org/integration/nextcloud.svg)](https://dash.yunohost.org/appci/app/nextcloud) ![](https://ci-apps.yunohost.org/ci/badges/nextcloud.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/nextcloud.maintain.svg)  
-[![Installer Nextcloud avec YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=nextcloud)
+[![Installer Nextcloud avec YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=nextcloud)
 
 *[Read this readme in english.](./README.md)* 
 
diff --git a/scripts/change_url b/scripts/change_url
index c779071..5cb1cb9 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -105,7 +105,7 @@ then
 		ynh_print_warn --message="Another app already uses the domain $domain to serve a caldav/carddav feature. You may encounter issues when dealing with your calendar or address book."
 
 		# Remove lines about .well-known/carddav and caldav with sed.
-		sed --in-place --regexp-extended '/^location = \/\.well\-known\/(caldav|carddav) \{/,/\}/d' "/etc/nginx/conf.d/$new_domain.d/$app.conf"
+		sed --in-place --regexp-extended '/location = \/\.well\-known\/(caldav|carddav)/d' "/etc/nginx/conf.d/$new_domain.d/$app.conf"
 		ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
 	fi
 fi
diff --git a/scripts/install b/scripts/install
index ed052e4..d804339 100755
--- a/scripts/install
+++ b/scripts/install
@@ -117,7 +117,7 @@ then
     ynh_print_warn --message="Another app already uses the domain $domain to serve a caldav/carddav feature. You may encounter issues when dealing with your calendar or address book."
 
     # Remove lines about .well-known/carddav and caldav with sed.
-    sed --in-place --regexp-extended '/^location = \/\.well\-known\/(caldav|carddav) \{/,/\}/d' "../conf/nginx.conf"
+    sed --in-place --regexp-extended '/location = \/\.well\-known\/(caldav|carddav)/d' "../conf/nginx.conf"
 fi
 
 # Create a dedicated NGINX config
diff --git a/scripts/restore b/scripts/restore
index b44aac7..8e6f5ee 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -64,7 +64,7 @@ then
     ynh_print_warn --message="Another app already uses the domain $domain to serve a caldav/carddav feature. You may encounter issues when dealing with your calendar or address book."
 
     # Remove lines about .well-known/carddav and caldav with sed.
-    sed --in-place --regexp-extended '/^location = \/\.well\-known\/(caldav|carddav) \{/,/\}/d' "/etc/nginx/conf.d/$domain.d/$app.conf"
+    sed --in-place --regexp-extended '/location = \/\.well\-known\/(caldav|carddav)/d' "/etc/nginx/conf.d/$domain.d/$app.conf"
 fi
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 8b1f234..d0ae209 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -192,7 +192,7 @@ then
     ynh_print_warn --message="Another app already uses the domain $domain to serve a caldav/carddav feature. You may encounter issues when dealing with your calendar or address book."
 
     # Remove lines about .well-known/carddav and caldav with sed.
-    sed --in-place --regexp-extended '/^location = \/\.well\-known\/(caldav|carddav) \{/,/\}/d' "../conf/nginx.conf"
+    sed --in-place --regexp-extended '/location = \/\.well\-known\/(caldav|carddav)/d' "../conf/nginx.conf"
 fi
 
 # Create a dedicated NGINX config