diff --git a/src/seedu/addressbook/ui/DarkTheme.css b/src/seedu/addressbook/ui/DarkTheme.css
index 9e6314894..2788894c4 100644
--- a/src/seedu/addressbook/ui/DarkTheme.css
+++ b/src/seedu/addressbook/ui/DarkTheme.css
@@ -11,7 +11,7 @@
 .text-area {
     -fx-background-color: black;
     -fx-control-inner-background: black;
-    -fx-font-family: "Segoe UI Semibold";
+    -fx-font-family: "Arial Black";
     -fx-font-size: 10pt;
     -fx-padding: 5 5 5 5;
 }