diff --git a/src/ui/React/Theme.tsx b/src/ui/React/Theme.tsx
index fa28f6793..7f82bcebe 100644
--- a/src/ui/React/Theme.tsx
+++ b/src/ui/React/Theme.tsx
@@ -362,7 +362,7 @@ export function refreshTheme(): void {
     },
   });
 
-  document.body.style.backgroundColor = theme.colors.black?.toString() ?? "black";
+  document.body.style.backgroundColor = theme.colors.backgroundprimary?.toString() ?? "black";
 }
 refreshTheme();