diff --git a/src/services/chart/index.ts b/src/services/chart/index.ts
index f1d22e0d7e..61eb431ea3 100644
--- a/src/services/chart/index.ts
+++ b/src/services/chart/index.ts
@@ -40,13 +40,11 @@ const charts = [
 	perUserDriveChart,
 ];
 
-if (process.env.NODE_ENV !== 'test') {
-	// 20分おきにメモリ情報をDBに書き込み
-	setInterval(() => {
-		for (const chart of charts) {
-			chart.save();
-		}
-	}, 1000 * 60 * 20);
+// 20分おきにメモリ情報をDBに書き込み
+setInterval(() => {
+	for (const chart of charts) {
+		chart.save();
+	}
+}, 1000 * 60 * 20);
 
-	beforeShutdown(() => Promise.all(charts.map(chart => chart.save())));
-}
+beforeShutdown(() => Promise.all(charts.map(chart => chart.save())));