diff --git a/cockatrice/src/interface/widgets/tabs/api/commander_spellbook/commander_bracket_widget.cpp b/cockatrice/src/interface/widgets/tabs/api/commander_spellbook/commander_bracket_widget.cpp
index f51d4ad62..9adda008e 100644
--- a/cockatrice/src/interface/widgets/tabs/api/commander_spellbook/commander_bracket_widget.cpp
+++ b/cockatrice/src/interface/widgets/tabs/api/commander_spellbook/commander_bracket_widget.cpp
@@ -241,6 +241,7 @@ void CommanderBracketWidget::onEstimateBracketFinished(quint64 id,
 void CommanderBracketWidget::displayEstimate()
 {
     if (!hasEstimate) {
+        bracketInfoButton->setToolTip(tr("Why this bracket?"));
         return;
     }