diff --git a/scripts/install b/scripts/install
index fcd0b06..b5c83a3 100755
--- a/scripts/install
+++ b/scripts/install
@@ -44,7 +44,7 @@ ynh_mysql_create_db "$db_name" "$db_user" "$db_pwd"
 ynh_app_setting_set "$app" mysqlpwd "$db_pwd"
 
 # Copy files to the right place
-TMPDIR=$(mktemp -d)
+TMPDIR=$(sudo mktemp -d)
 sudo chmod 655 "$TMPDIR"
 extract_freshrss "$TMPDIR"
 
diff --git a/scripts/upgrade b/scripts/upgrade
index 1b53c2a..d7769d4 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -23,7 +23,7 @@ if [ -f $FINAL_PATH/data/user.php.dist ]; then
 fi
 
 # Create tmp directory and install app inside
-TMPDIR=$(mktemp -d)
+TMPDIR=$(sudo mktemp -d)
 sudo chmod 655 "$TMPDIR"
 extract_freshrss "$TMPDIR"