diff --git a/data/scripts/install.sh b/data/scripts/install.sh
index 1e3dcb8ec..26238fa8a 100755
--- a/data/scripts/install.sh
+++ b/data/scripts/install.sh
@@ -21,7 +21,7 @@ update_file()
 		fi
 		echo "update $FILE_IMAGE"
 		rm -f $FILE_IMAGE
-		cp $FILE_NEW $FILE_IMAGE
+		cp -d $FILE_NEW $FILE_IMAGE
 	fi
 }