diff --git a/install/index.html b/install/index.html
index d980ae67..7cd89667 100644
--- a/install/index.html
+++ b/install/index.html
@@ -8,3 +8,4 @@
 #--------------------------------------------------------------------------- -->
 
 <meta http-equiv="refresh" content="0; url=pialert"/>
+<meta http-equiv="Cache-Control" content="no-store" />
diff --git a/tar/pialert_2.56.tar b/tar/pialert_2.56.tar
index f5137c65..575a8b8a 100644
Binary files a/tar/pialert_2.56.tar and b/tar/pialert_2.56.tar differ
diff --git a/tar/pialert_latest.tar b/tar/pialert_latest.tar
index f5137c65..575a8b8a 100644
Binary files a/tar/pialert_latest.tar and b/tar/pialert_latest.tar differ