diff --git a/web_src/css/modules/toast.css b/web_src/css/modules/toast.css
index 1145f3b1b58..721e2c3cb16 100644
--- a/web_src/css/modules/toast.css
+++ b/web_src/css/modules/toast.css
@@ -3,7 +3,7 @@
   position: fixed;
   opacity: 0;
   transition: all .2s ease;
-  z-index: 500;
+  z-index: 9999;
   border-radius: var(--border-radius);
   box-shadow: 0 8px 24px var(--color-shadow);
   display: flex;