diff --git a/scripts/_common.sh b/scripts/_common.sh
index 0a50677..0e0275a 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -2,7 +2,7 @@
 
 latest="v0.10.1"
 
-ynh_detect_arch(){
+ynh_detect_arch() {
 	local architecture
 	if [ -n "$(uname -m | grep arm64)" ] || [ -n "$(uname -m | grep arm)" ]; then
 		architecture="armv8"
@@ -18,9 +18,9 @@ ynh_detect_arch(){
 	echo $architecture
 }
 
-installation_mailisearch(){
-    arch=$(ynh_detect_arch)
-    url=""
+ynh_installation_mailisearch() {
+    local arch=$(ynh_detect_arch)
+    local url=""
     if [[ $arch = "amd64" ]]
     then
         url="meilisearch-linux-amd64"
diff --git a/scripts/install b/scripts/install
index a4de4c6..da9e10c 100644
--- a/scripts/install
+++ b/scripts/install
@@ -79,7 +79,8 @@ ynh_app_setting_set --app=$app --key=port --value=$port
 #=================================================
 
 ynh_script_progression --message="Installing mailisearch..." --time --weight=1
-installation_mailisearch
+
+ynh_installation_mailisearch
 
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index feb2120..fbba530 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -103,7 +103,7 @@ ynh_add_nginx_config
 #=================================================
 ynh_script_progression --message="Upgrading mailisearch..." --time --weight=1
 
-installation_mailisearch
+ynh_installation_mailisearch
 
 #=================================================
 # CREATE DEDICATED USER