diff --git a/scripts/upgrade b/scripts/upgrade
index 84ad963..ccc4ef0 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -61,9 +61,9 @@ then
   cp -ar $squelettes /tmp/squelettes
 fi
 
-if [ -b "$bdd" ]
+if [ -e "$bdd" ]
 then
-  cp -ar $bdd /tmp/association.sqlite
+  cp -a $bdd /tmp/association.sqlite
 fi
 
 #=================================================
@@ -145,9 +145,9 @@ then
   cp -ar /tmp/squelettes $final_path/www/squelettes
 fi
 
-if [ -b "$backup_bdd" ]
-then	
-	cp -ar /tmp/association.sqlite $final_path/association.sqlite
+if [ -e "$backup_bdd" ]
+then
+	cp -a /tmp/association.sqlite $final_path/association.sqlite
 fi
 
 #=================================================