diff --git a/dribbblish-dynamic.js b/dribbblish-dynamic.js
index 1cfbd42..cf0ded2 100644
--- a/dribbblish-dynamic.js
+++ b/dribbblish-dynamic.js
@@ -1,19 +1,6 @@
 let current = '2.6.0'
 
 /* css is injected so this works with untouched user.css from Dribbblish */
-/* dark theme */
-document.styleSheets[0].insertRule(`
-    :root {
-        --system_is_dark: 1;
-    }`)
-
-document.styleSheets[0].insertRule(`
-    @media (prefers-color-scheme: light) {
-        :root {
-            --system_is_dark: 0 !important;
-        }
-    }`)
-
 /* progressbar tooltip text color */
 document.styleSheets[0].insertRule(`
     .playback-bar .prog-tooltip {