diff --git a/plugins/Toolbox/resources/qml/ToolboxDownloadsPage.qml b/plugins/Toolbox/resources/qml/ToolboxDownloadsPage.qml
index c9bb74afea..5ea24d17ba 100644
--- a/plugins/Toolbox/resources/qml/ToolboxDownloadsPage.qml
+++ b/plugins/Toolbox/resources/qml/ToolboxDownloadsPage.qml
@@ -7,7 +7,6 @@ import UM 1.1 as UM
 
 ScrollView
 {
-    id: base
     clip: true
     width: parent.width
     height: parent.height
diff --git a/plugins/Toolbox/resources/qml/ToolboxInstalledPage.qml b/plugins/Toolbox/resources/qml/ToolboxInstalledPage.qml
index 1079331185..f4a9e634c4 100644
--- a/plugins/Toolbox/resources/qml/ToolboxInstalledPage.qml
+++ b/plugins/Toolbox/resources/qml/ToolboxInstalledPage.qml
@@ -23,7 +23,12 @@ ScrollView
 
         Label
         {
-            width: parent.width - 2 * parent.padding
+            anchors
+            {
+                left: parent.left
+                right: parent.right
+                margins: parent.padding
+            }
             text: catalog.i18nc("@title:tab", "Plugins")
             color: UM.Theme.getColor("text_medium")
             font: UM.Theme.getFont("large")
@@ -32,9 +37,14 @@ ScrollView
 
         Rectangle
         {
+            anchors
+            {
+                left: parent.left
+                right: parent.right
+                margins: parent.padding
+            }
             id: installedPlugins
             color: "transparent"
-            width: parent.width - 2 * parent.padding
             height: childrenRect.height + UM.Theme.getSize("default_margin").width
             border.color: UM.Theme.getColor("lining")
             border.width: UM.Theme.getSize("default_lining").width
@@ -58,7 +68,12 @@ ScrollView
 
         Label
         {
-            width: parent.width - 2 * parent.padding
+            anchors
+            {
+                left: parent.left
+                right: parent.right
+                margins: parent.padding
+            }
             text: catalog.i18nc("@title:tab", "Materials")
             color: UM.Theme.getColor("text_medium")
             font: UM.Theme.getFont("medium")
@@ -67,9 +82,14 @@ ScrollView
 
         Rectangle
         {
+            anchors
+            {
+                left: parent.left
+                right: parent.right
+                margins: parent.padding
+            }
             id: installedMaterials
             color: "transparent"
-            width: parent.width - 2 * parent.padding
             height: childrenRect.height + UM.Theme.getSize("default_margin").width
             border.color: UM.Theme.getColor("lining")
             border.width: UM.Theme.getSize("default_lining").width