diff --git a/cockatrice/src/interface/widgets/tabs/api/archidekt/tab_archidekt.cpp b/cockatrice/src/interface/widgets/tabs/api/archidekt/tab_archidekt.cpp
index 1376efd47..e6615fa7b 100644
--- a/cockatrice/src/interface/widgets/tabs/api/archidekt/tab_archidekt.cpp
+++ b/cockatrice/src/interface/widgets/tabs/api/archidekt/tab_archidekt.cpp
@@ -214,7 +214,7 @@ TabArchidekt::TabArchidekt(TabSupervisor *_tabSupervisor) : Tab(_tabSupervisor)
     minDeckSizeLogicCombo->addItems({"Exact", "≥", "≤"}); // Exact = unset, ≥ = GTE, ≤ = LTE
     minDeckSizeLogicCombo->setCurrentIndex(1);            // default GTE
 
-    connect(minDeckSizeSpin, QOverload<int>::of(&QSpinBox::valueChanged), this, &TabArchidekt::doSearch);
+    connect(minDeckSizeSpin, qOverload<int>(&QSpinBox::valueChanged), this, &TabArchidekt::doSearch);
     connect(minDeckSizeLogicCombo, &QComboBox::currentTextChanged, this, &TabArchidekt::doSearch);
 
     // Page number
@@ -224,7 +224,7 @@ TabArchidekt::TabArchidekt(TabSupervisor *_tabSupervisor) : Tab(_tabSupervisor)
     pageSpin->setRange(1, 9999);
     pageSpin->setValue(1);
 
-    connect(pageSpin, QOverload<int>::of(&QSpinBox::valueChanged), this, &TabArchidekt::doSearch);
+    connect(pageSpin, qOverload<int>(&QSpinBox::valueChanged), this, &TabArchidekt::doSearch);
 
     // Page display
     currentPageDisplay = new QWidget(container);
diff --git a/cockatrice/src/interface/widgets/visual_database_display/visual_database_display_main_type_filter_widget.cpp b/cockatrice/src/interface/widgets/visual_database_display/visual_database_display_main_type_filter_widget.cpp
index 32652c346..368ac8719 100644
--- a/cockatrice/src/interface/widgets/visual_database_display/visual_database_display_main_type_filter_widget.cpp
+++ b/cockatrice/src/interface/widgets/visual_database_display/visual_database_display_main_type_filter_widget.cpp
@@ -33,7 +33,7 @@ VisualDatabaseDisplayMainTypeFilterWidget::VisualDatabaseDisplayMainTypeFilterWi
     spinBox->setMaximum(getMaxMainTypeCount()); // Set the max value dynamically
     spinBox->setValue(150);
     layout->addWidget(spinBox);
-    connect(spinBox, QOverload<int>::of(&QSpinBox::valueChanged), this,
+    connect(spinBox, qOverload<int>(&QSpinBox::valueChanged), this,
             &VisualDatabaseDisplayMainTypeFilterWidget::updateMainTypeButtonsVisibility);
 
     // Create the toggle button for Exact Match/Includes mode
diff --git a/cockatrice/src/interface/widgets/visual_database_display/visual_database_display_set_filter_widget.cpp b/cockatrice/src/interface/widgets/visual_database_display/visual_database_display_set_filter_widget.cpp
index 1ea6e8e67..dee89f06a 100644
--- a/cockatrice/src/interface/widgets/visual_database_display/visual_database_display_set_filter_widget.cpp
+++ b/cockatrice/src/interface/widgets/visual_database_display/visual_database_display_set_filter_widget.cpp
@@ -27,7 +27,7 @@ VisualDatabaseDisplayRecentSetFilterSettingsWidget::VisualDatabaseDisplayRecentS
     filterToMostRecentSetsAmount->setMaximum(100);
     filterToMostRecentSetsAmount->setValue(
         SettingsCache::instance().getVisualDatabaseDisplayFilterToMostRecentSetsAmount());
-    connect(filterToMostRecentSetsAmount, QOverload<int>::of(&QSpinBox::valueChanged), &SettingsCache::instance(),
+    connect(filterToMostRecentSetsAmount, qOverload<int>(&QSpinBox::valueChanged), &SettingsCache::instance(),
             &SettingsCache::setVisualDatabaseDisplayFilterToMostRecentSetsAmount);
 
     layout->addWidget(filterToMostRecentSetsCheckBox);
diff --git a/cockatrice/src/interface/widgets/visual_database_display/visual_database_display_sub_type_filter_widget.cpp b/cockatrice/src/interface/widgets/visual_database_display/visual_database_display_sub_type_filter_widget.cpp
index 7a88b51cf..b34bb65d3 100644
--- a/cockatrice/src/interface/widgets/visual_database_display/visual_database_display_sub_type_filter_widget.cpp
+++ b/cockatrice/src/interface/widgets/visual_database_display/visual_database_display_sub_type_filter_widget.cpp
@@ -26,7 +26,7 @@ VisualDatabaseDisplaySubTypeFilterWidget::VisualDatabaseDisplaySubTypeFilterWidg
     spinBox->setMaximum(getMaxSubTypeCount());
     spinBox->setValue(150);
     layout->addWidget(spinBox);
-    connect(spinBox, QOverload<int>::of(&QSpinBox::valueChanged), this,
+    connect(spinBox, qOverload<int>(&QSpinBox::valueChanged), this,
             &VisualDatabaseDisplaySubTypeFilterWidget::updateSubTypeButtonsVisibility);
 
     // Create search box
diff --git a/cockatrice/src/interface/widgets/visual_deck_editor/visual_deck_editor_sample_hand_widget.cpp b/cockatrice/src/interface/widgets/visual_deck_editor/visual_deck_editor_sample_hand_widget.cpp
index 341b94a3b..778706f9a 100644
--- a/cockatrice/src/interface/widgets/visual_deck_editor/visual_deck_editor_sample_hand_widget.cpp
+++ b/cockatrice/src/interface/widgets/visual_deck_editor/visual_deck_editor_sample_hand_widget.cpp
@@ -24,9 +24,9 @@ VisualDeckEditorSampleHandWidget::VisualDeckEditorSampleHandWidget(QWidget *pare
     handSizeSpinBox = new QSpinBox(this);
     handSizeSpinBox->setValue(SettingsCache::instance().getVisualDeckEditorSampleHandSize());
     handSizeSpinBox->setMinimum(1);
-    connect(handSizeSpinBox, QOverload<int>::of(&QSpinBox::valueChanged), &SettingsCache::instance(),
+    connect(handSizeSpinBox, qOverload<int>(&QSpinBox::valueChanged), &SettingsCache::instance(),
             &SettingsCache::setVisualDeckEditorSampleHandSize);
-    connect(handSizeSpinBox, QOverload<int>::of(&QSpinBox::valueChanged), this,
+    connect(handSizeSpinBox, qOverload<int>(&QSpinBox::valueChanged), this,
             &VisualDeckEditorSampleHandWidget::updateDisplay);
     resetAndHandSizeLayout->addWidget(handSizeSpinBox);
 
diff --git a/cockatrice/src/interface/widgets/visual_deck_storage/visual_deck_storage_quick_settings_widget.cpp b/cockatrice/src/interface/widgets/visual_deck_storage/visual_deck_storage_quick_settings_widget.cpp
index c1e9bfa6a..776c2c0ab 100644
--- a/cockatrice/src/interface/widgets/visual_deck_storage/visual_deck_storage_quick_settings_widget.cpp
+++ b/cockatrice/src/interface/widgets/visual_deck_storage/visual_deck_storage_quick_settings_widget.cpp
@@ -61,9 +61,9 @@ VisualDeckStorageQuickSettingsWidget::VisualDeckStorageQuickSettingsWidget(QWidg
     unusedColorIdentitiesOpacitySpinBox->setMaximum(100);
     unusedColorIdentitiesOpacitySpinBox->setValue(
         SettingsCache::instance().getVisualDeckStorageUnusedColorIdentitiesOpacity());
-    connect(unusedColorIdentitiesOpacitySpinBox, QOverload<int>::of(&QSpinBox::valueChanged), this,
+    connect(unusedColorIdentitiesOpacitySpinBox, qOverload<int>(&QSpinBox::valueChanged), this,
             &VisualDeckStorageQuickSettingsWidget::unusedColorIdentitiesOpacityChanged);
-    connect(unusedColorIdentitiesOpacitySpinBox, QOverload<int>::of(&QSpinBox::valueChanged),
+    connect(unusedColorIdentitiesOpacitySpinBox, qOverload<int>(&QSpinBox::valueChanged),
             &SettingsCache::instance(), &SettingsCache::setVisualDeckStorageUnusedColorIdentitiesOpacity);
 
     unusedColorIdentitiesOpacityLabel->setBuddy(unusedColorIdentitiesOpacitySpinBox);