diff --git a/ts/routes/graphs/TrueRetention.svelte b/ts/routes/graphs/TrueRetention.svelte
index 719f5a4ed..4a9738831 100644
--- a/ts/routes/graphs/TrueRetention.svelte
+++ b/ts/routes/graphs/TrueRetention.svelte
@@ -68,7 +68,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
         onclick={onHelpClick}
         onkeydown={onHelpClick}
         role="button"
-        tabindex="0"
+        tabindex="-1"
     >
         <HelpModal
             title={tr.statisticsTrueRetentionTitle()}