diff --git a/src/widgets/kopenwithdialog.cpp b/src/widgets/kopenwithdialog.cpp
--- a/src/widgets/kopenwithdialog.cpp
+++ b/src/widgets/kopenwithdialog.cpp
@@ -538,6 +538,7 @@
     QLabel *label;
     QString qMimeType;
     QString qMimeTypeComment;
+    KCollapsibleGroupBox *dialogExtension;
     QCheckBox *terminal;
     QCheckBox *remember;
     QCheckBox *nocloseonexit;
@@ -725,7 +726,7 @@
     }
 
     //Advanced options
-    KCollapsibleGroupBox *dialogExtension = new KCollapsibleGroupBox(q);
+    dialogExtension = new KCollapsibleGroupBox(q);
     dialogExtension->setTitle(i18n("Terminal options"));
 
     QVBoxLayout *dialogExtensionLayout = new QVBoxLayout;
@@ -1129,6 +1130,8 @@
     // uncheck the checkbox because the value could be used when "Run in Terminal" is selected
     d->nocloseonexit->setChecked(false);
     d->nocloseonexit->hide();
+
+    d->dialogExtension->setVisible(d->nocloseonexit->isVisible() || d->terminal->isVisible());
 }
 
 void KOpenWithDialog::hideRunInTerminal()