diff --git a/panels/dock/taskmanager/package/AppItemWithTitle.qml b/panels/dock/taskmanager/package/AppItemWithTitle.qml
index b32e32875..7bf6b8534 100644
--- a/panels/dock/taskmanager/package/AppItemWithTitle.qml
+++ b/panels/dock/taskmanager/package/AppItemWithTitle.qml
@@ -132,7 +132,7 @@ Item {
                 color: "transparent"
                 antialiasing: true
                 border.color: Qt.rgba(0, 0, 0, 0.1)
-                border.width: 2
+                border.width: 1
 
                 Rectangle {
                     anchors.fill: parent