diff --git a/src/edittagdialog.ui b/src/edittagdialog.ui
index d9bef591f..e0f8a1c2c 100644
--- a/src/edittagdialog.ui
+++ b/src/edittagdialog.ui
@@ -100,6 +100,9 @@
            <height>0</height>
           </size>
          </property>
+         <property name="maximum">
+          <number>999999</number>
+         </property>
         </widget>
        </item>
        <item>
@@ -126,6 +129,9 @@
            <height>0</height>
           </size>
          </property>
+         <property name="maximum">
+          <number>999999</number>
+         </property>
         </widget>
        </item>
       </layout>