diff --git a/src/mkvtoolnix-gui/forms/main_window/prefs_run_program_widget.ui b/src/mkvtoolnix-gui/forms/main_window/prefs_run_program_widget.ui
index 4fc9f25c2..09c1a520b 100644
--- a/src/mkvtoolnix-gui/forms/main_window/prefs_run_program_widget.ui
+++ b/src/mkvtoolnix-gui/forms/main_window/prefs_run_program_widget.ui
@@ -19,7 +19,7 @@
      <item row="0" column="0">
       <widget class="QLabel" name="lCommandLine">
        <property name="text">
-        <string>Command line:</string>
+        <string>&amp;Command line:</string>
        </property>
       </widget>
      </item>
@@ -42,7 +42,7 @@
        <item>
         <widget class="QPushButton" name="pbAddVariable">
          <property name="text">
-          <string notr="true">Add variable</string>
+          <string>Add &amp;variable</string>
          </property>
          <property name="icon">
           <iconset resource="../../qt_resources.qrc">
@@ -84,21 +84,21 @@
        <item>
         <widget class="QCheckBox" name="cbAfterJobSuccessful">
          <property name="text">
-          <string>After a job completes successfully or with warnings</string>
+          <string>After a job completes &amp;successfully or with warnings</string>
          </property>
         </widget>
        </item>
        <item>
         <widget class="QCheckBox" name="cbAfterJobError">
          <property name="text">
-          <string>After a job aborts with an error</string>
+          <string>After a job aborts with an &amp;error</string>
          </property>
         </widget>
        </item>
        <item>
         <widget class="QCheckBox" name="cbAfterJobQueueStopped">
          <property name="text">
-          <string>After the job queue has stopped</string>
+          <string>After the job &amp;queue has stopped</string>
          </property>
         </widget>
        </item>