diff --git a/forms/mainwindow.ui b/forms/mainwindow.ui
index 177f639f..c75c8328 100644
--- a/forms/mainwindow.ui
+++ b/forms/mainwindow.ui
@@ -2734,6 +2734,9 @@
                   </item>
                   <item>
                    <widget class="NoScrollComboBox" name="comboBox_EncounterGroupLabel">
+                    <property name="editable">
+                     <bool>false</bool>
+                    </property>
                     <property name="sizeAdjustPolicy">
                      <enum>QComboBox::SizeAdjustPolicy::AdjustToContents</enum>
                     </property>
diff --git a/src/editor.cpp b/src/editor.cpp
index fb870dff..d02006cd 100644
--- a/src/editor.cpp
+++ b/src/editor.cpp
@@ -496,6 +496,8 @@ void Editor::configureEncounterJSON(QWidget *window) {
         QVBoxLayout *slotChoiceLayout = new QVBoxLayout;
         if (useGroups) {
             auto groupCombo = new NoScrollComboBox;
+            groupCombo->setEditable(false);
+            groupCombo->setMinimumContentsLength(10);
             connect(groupCombo, QOverload<const QString &>::of(&QComboBox::textActivated), [&tempFields, &currentField, &updateTotal, index](QString newGroupName) {
                 for (EncounterField &field : tempFields) {
                     if (field.name == currentField.name) {