diff --git a/doc/qtdesignstudio/examples/loginui1/qtquickcontrols2.conf b/doc/qtdesignstudio/examples/loginui1/qtquickcontrols2.conf
index 75b2cb8fffb..87a95d01144 100644
--- a/doc/qtdesignstudio/examples/loginui1/qtquickcontrols2.conf
+++ b/doc/qtdesignstudio/examples/loginui1/qtquickcontrols2.conf
@@ -3,4 +3,4 @@
 ; http://doc.qt.io/qt-5/qtquickcontrols2-configuration.html
 
 [Controls]
-Style=Default
+Style=Basic
diff --git a/doc/qtdesignstudio/examples/loginui2/qtquickcontrols2.conf b/doc/qtdesignstudio/examples/loginui2/qtquickcontrols2.conf
index 75b2cb8fffb..87a95d01144 100644
--- a/doc/qtdesignstudio/examples/loginui2/qtquickcontrols2.conf
+++ b/doc/qtdesignstudio/examples/loginui2/qtquickcontrols2.conf
@@ -3,4 +3,4 @@
 ; http://doc.qt.io/qt-5/qtquickcontrols2-configuration.html
 
 [Controls]
-Style=Default
+Style=Basic
diff --git a/doc/qtdesignstudio/examples/loginui3/qtquickcontrols2.conf b/doc/qtdesignstudio/examples/loginui3/qtquickcontrols2.conf
index 75b2cb8fffb..87a95d01144 100644
--- a/doc/qtdesignstudio/examples/loginui3/qtquickcontrols2.conf
+++ b/doc/qtdesignstudio/examples/loginui3/qtquickcontrols2.conf
@@ -3,4 +3,4 @@
 ; http://doc.qt.io/qt-5/qtquickcontrols2-configuration.html
 
 [Controls]
-Style=Default
+Style=Basic
diff --git a/doc/qtdesignstudio/examples/loginui4/qtquickcontrols2.conf b/doc/qtdesignstudio/examples/loginui4/qtquickcontrols2.conf
index 75b2cb8fffb..87a95d01144 100644
--- a/doc/qtdesignstudio/examples/loginui4/qtquickcontrols2.conf
+++ b/doc/qtdesignstudio/examples/loginui4/qtquickcontrols2.conf
@@ -3,4 +3,4 @@
 ; http://doc.qt.io/qt-5/qtquickcontrols2-configuration.html
 
 [Controls]
-Style=Default
+Style=Basic