diff --git a/UI/window-basic-main.cpp b/UI/window-basic-main.cpp
index 8b48c6c0b..8fe74e11f 100644
--- a/UI/window-basic-main.cpp
+++ b/UI/window-basic-main.cpp
@@ -3233,8 +3233,9 @@ bool OBSBasic::QueryRemoveSource(obs_source_t *source)
 
 	QMessageBox remove_source(this);
 	remove_source.setText(text);
-	QAbstractButton *Yes =
+	QPushButton *Yes =
 		remove_source.addButton(QTStr("Yes"), QMessageBox::YesRole);
+	remove_source.setDefaultButton(Yes);
 	remove_source.addButton(QTStr("No"), QMessageBox::NoRole);
 	remove_source.setIcon(QMessageBox::Question);
 	remove_source.setWindowTitle(QTStr("ConfirmRemove.Title"));
@@ -4996,8 +4997,9 @@ void OBSBasic::on_actionRemoveSource_triggered()
 
 		QMessageBox remove_items(this);
 		remove_items.setText(text);
-		QAbstractButton *Yes = remove_items.addButton(
-			QTStr("Yes"), QMessageBox::YesRole);
+		QPushButton *Yes = remove_items.addButton(QTStr("Yes"),
+							  QMessageBox::YesRole);
+		remove_items.setDefaultButton(Yes);
 		remove_items.addButton(QTStr("No"), QMessageBox::NoRole);
 		remove_items.setIcon(QMessageBox::Question);
 		remove_items.setWindowTitle(QTStr("ConfirmRemove.Title"));