diff --git a/resources/qml/PrintSetupSelector/Recommended/RecommendedInfillDensitySelector.qml b/resources/qml/PrintSetupSelector/Recommended/RecommendedInfillDensitySelector.qml
index 0f2e6bc706..e79e074883 100644
--- a/resources/qml/PrintSetupSelector/Recommended/RecommendedInfillDensitySelector.qml
+++ b/resources/qml/PrintSetupSelector/Recommended/RecommendedInfillDensitySelector.qml
@@ -120,6 +120,8 @@ Item
                     implicitWidth: UM.Theme.getSize("print_setup_slider_handle").width
                     implicitHeight: implicitWidth
                     radius: Math.round(implicitWidth / 2)
+                    border.color: defaultItemColor
+                    border.width: UM.Theme.getSize("default_lining").height
                 }
 
                 tickmarks: Repeater
diff --git a/resources/qml/RadioCheckbar.qml b/resources/qml/RadioCheckbar.qml
index 0b8709fe7a..5aea771a44 100644
--- a/resources/qml/RadioCheckbar.qml
+++ b/resources/qml/RadioCheckbar.qml
@@ -146,6 +146,7 @@ Item
                     }
                     radius: Math.round(width / 2)
                     color: activeColor
+                    border.color: defaultItemColor
                     visible: checkbox.checked
                 }
             }