diff --git a/site/data/.htaccess b/site/data/.htaccess
index 85278f82..2d900f16 100755
--- a/site/data/.htaccess
+++ b/site/data/.htaccess
@@ -3,6 +3,10 @@
 	Order deny,allow
 	Deny from all
 </Files>
+<Files *.json.back>
+	Order deny,allow
+	Deny from all
+</Files>
 # Bloque l'accès htaccess
 <Files .htaccess>
 	Order deny,allow