diff --git a/theme.py b/theme.py
index 8924232e..75b97923 100644
--- a/theme.py
+++ b/theme.py
@@ -223,15 +223,16 @@ def setThemeDefault(baseDir: str):
     name = 'default'
     removeTheme(baseDir)
     setThemeInConfig(baseDir, name)
-    themeParams = {
-        "dummyValue": "1234"
-    }
     bgParams = {
         "login": "jpg",
         "follow": "jpg",
         "options": "jpg",
         "search": "jpg"
     }
+    themeParams = {
+        "*font-family": "'JetBrainsMono-Regular'",
+        "*src": "url('./fonts/JetBrainsMono-Regular.woff2') format('woff2')"
+    }
     setThemeFromDict(baseDir, name, themeParams, bgParams)