diff --git a/src/main/java/fr/cirad/manager/ScheduledTaskManager.java b/src/main/java/fr/cirad/manager/ScheduledTaskManager.java
index 37f3c23a..9684fd3d 100644
--- a/src/main/java/fr/cirad/manager/ScheduledTaskManager.java
+++ b/src/main/java/fr/cirad/manager/ScheduledTaskManager.java
@@ -107,7 +107,7 @@ public void cleanupCompleteImportProcesses() {
 	/**
 	 * Cleanup old finished processes regularly
 	 */
-	@Scheduled(fixedRate = 1000*60/*60*/ /* 1 hour */)
+	@Scheduled(fixedRate = 1000*60*60 /* 1 hour */)
 	public void cleanupExpiredExportFiles() {
         new Thread() {
         	public void run() {