diff --git a/scripts/install b/scripts/install
index 569c3ac..cb34ecb 100644
--- a/scripts/install
+++ b/scripts/install
@@ -106,8 +106,10 @@ dbuser=$app
 dbpass=$(ynh_string_random)
 sudo mongo <<< \
    "use $dbname;"
-   <<< "db.createUser( { user: "$dbuser", pwd: "$dbpass", roles: [ "readWrite" ] } );"
-   <<< "db.grantRolesToUser("$dbuser",[{ role: "clusterMonitor", db: "admin" }]);"
+sudo mongo <<< \
+   "db.createUser( { user: "$dbuser", pwd: "$dbpass", roles: [ "readWrite" ] } );"
+sudo mongo <<< \
+   "db.grantRolesToUser("$dbuser",[{ role: "clusterMonitor", db: "admin" }]);"
 popd
 
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