diff --git a/resources/qml/ExtruderIcon.qml b/resources/qml/ExtruderIcon.qml
index be67515196..f33e345b68 100644
--- a/resources/qml/ExtruderIcon.qml
+++ b/resources/qml/ExtruderIcon.qml
@@ -47,7 +47,7 @@ Item
             id: extruderNumberText
             anchors.centerIn: parent
             text: index + 1
-            font: UM.Theme.getFont("small_black")
+            font: UM.Theme.getFont("small_emphasis")
             color: UM.Theme.getColor("text")
             width: contentWidth
             height: contentHeight
diff --git a/resources/themes/cura-light/theme.json b/resources/themes/cura-light/theme.json
index f505a248e4..e34d498e74 100644
--- a/resources/themes/cura-light/theme.json
+++ b/resources/themes/cura-light/theme.json
@@ -148,22 +148,22 @@
             "weight": 50,
             "family": "Noto Sans"
         },
-        "small_black": {
+        "small_emphasis": {
             "size": 0.9,
             "weight": 100,
             "family": "Noto Sans"
         },
-        "small_black_ja_JP": {
+        "small_emphasis_ja_JP": {
             "size": 0.9,
             "weight": 100,
             "family": "Noto Sans"
         },
-        "small_black_zh_CN": {
+        "small_emphasis_zh_CN": {
             "size": 0.9,
             "weight": 100,
             "family": "Noto Sans"
         },
-        "small_black_zh_TW": {
+        "small_emphasis_zh_TW": {
             "size": 0.9,
             "weight": 100,
             "family": "Noto Sans"