diff --git a/src/frontends/qt/ui/AboutUi.ui b/src/frontends/qt/ui/AboutUi.ui
index e4f1bb7be9..7eacce9f11 100644
--- a/src/frontends/qt/ui/AboutUi.ui
+++ b/src/frontends/qt/ui/AboutUi.ui
@@ -156,7 +156,7 @@
                <string notr="true">System directory goes here.</string>
               </property>
               <property name="textFormat">
-               <enum>Qt::TextFormat::PlainText</enum>
+               <enum>Qt::PlainText</enum>
               </property>
               <property name="wordWrap">
                <bool>false</bool>
@@ -184,7 +184,7 @@
                <string notr="true">User directory goes here.</string>
               </property>
               <property name="textFormat">
-               <enum>Qt::TextFormat::PlainText</enum>
+               <enum>Qt::PlainText</enum>
               </property>
               <property name="wordWrap">
                <bool>false</bool>
@@ -231,7 +231,7 @@
                <string notr="true">Temp directory goes here.</string>
               </property>
               <property name="textFormat">
-               <enum>Qt::TextFormat::PlainText</enum>
+               <enum>Qt::PlainText</enum>
               </property>
               <property name="wordWrap">
                <bool>false</bool>