diff --git a/resources/qml/Sidebar.qml b/resources/qml/Sidebar.qml
index b5a52e1341..27b5b23aa6 100755
--- a/resources/qml/Sidebar.qml
+++ b/resources/qml/Sidebar.qml
@@ -181,7 +181,7 @@ Rectangle
                             color: (control.checked || control.pressed) ? UM.Theme.getColor("action_button_active_text") :
                                        control.hovered ? UM.Theme.getColor("action_button_hovered_text") :
                                        UM.Theme.getColor("action_button_text")
-                            font: (control.checked || control.pressed) ? UM.Theme.getFont("default_bold") : UM.Theme.getFont("default")
+                            font: (control.checked || control.pressed) ? UM.Theme.getFont("default_little_big") : UM.Theme.getFont("default")
                             text: control.text;
                         }
                     }
diff --git a/resources/qml/SidebarHeader.qml b/resources/qml/SidebarHeader.qml
index e2d1ef9559..3cb5ae156f 100644
--- a/resources/qml/SidebarHeader.qml
+++ b/resources/qml/SidebarHeader.qml
@@ -400,7 +400,6 @@ Column
                     }
                     onEntered:
                     {
-
                         var content = catalog.i18nc("@tooltip", "Click to check the material compatibility on Ultimaker.com.");
                         base.showTooltip(
                             materialInfoRow,
diff --git a/resources/themes/cura-light/theme.json b/resources/themes/cura-light/theme.json
index c1c855513f..36b43c27fb 100644
--- a/resources/themes/cura-light/theme.json
+++ b/resources/themes/cura-light/theme.json
@@ -17,6 +17,10 @@
             "size": 1.15,
             "family": "Open Sans"
         },
+        "default_little_big": {
+            "size": 1.17,
+            "family": "Open Sans"
+        },
         "default_bold": {
             "size": 1.15,
             "bold": true,