diff --git a/server/src/scripts/sync-database.ts b/server/src/scripts/sync-database.ts
index f0b567d56..55e914467 100644
--- a/server/src/scripts/sync-database.ts
+++ b/server/src/scripts/sync-database.ts
@@ -373,5 +373,7 @@ async function SynchroniseDBWithSeeds() {
 }
 
 if (require.main === module) {
-	SynchroniseDBWithSeeds().then(() => process.exit(0));
+	SynchroniseDBWithSeeds()
+		.then(() => process.exit(0))
+		.catch(() => process.exit(1));
 }