diff --git a/qt-ui/plannerSettings.ui b/qt-ui/plannerSettings.ui
index 231922034..4db69f883 100644
--- a/qt-ui/plannerSettings.ui
+++ b/qt-ui/plannerSettings.ui
@@ -392,6 +392,9 @@
           </item>
           <item row="0" column="1">
            <widget class="QRadioButton" name="recreational_deco">
+            <property name="toolTip">
+             <string>Maximize bottom time allowed by gas and no decompression limits</string>
+            </property>
             <property name="text">
              <string>Recreational mode</string>
             </property>