diff --git a/resources/themes/cura-dark/theme.json b/resources/themes/cura-dark/theme.json
index 520f863972..433c9fff92 100644
--- a/resources/themes/cura-dark/theme.json
+++ b/resources/themes/cura-dark/theme.json
@@ -6,6 +6,7 @@
 
     "colors": {
         "main_background": [39, 44, 48, 255],
+        "detail_background": [63, 63, 63, 255],
         "message_background": [39, 44, 48, 255],
         "wide_lining": [31, 36, 39, 255],
         "thick_lining": [255, 255, 255, 60],