diff --git a/src/fr/devinsy/statoolinfos/crawl/Crawler.java b/src/fr/devinsy/statoolinfos/crawl/Crawler.java
index 4259797..0152dca 100644
--- a/src/fr/devinsy/statoolinfos/crawl/Crawler.java
+++ b/src/fr/devinsy/statoolinfos/crawl/Crawler.java
@@ -180,7 +180,7 @@ public class Crawler
                             // Build crawl data.
                             PathProperties crawlSection = new PathPropertyList();
                             crawlSection.put("crawl.crawler", "StatoolInfos");
-                            crawlSection.put("crawl.datetime", LocalDateTime.now().format(DateTimeFormatter.ofPattern("YYYY-MM-dd'T'HH:mm:ss")));
+                            crawlSection.put("crawl.datetime", LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss")));
                             crawlSection.put("crawl.url", url.toString());
                             crawlSection.put("crawl.file.size", FileUtils.sizeOf(downloadFile));
                             crawlSection.put("crawl.file.datetime", StatoolInfosUtils.urlLastModified(url).toString());