diff --git a/packages/core/styles/common/variables.pcss b/packages/core/styles/common/variables.pcss
index 510135e..0c987c5 100644
--- a/packages/core/styles/common/variables.pcss
+++ b/packages/core/styles/common/variables.pcss
@@ -112,7 +112,7 @@
   --ifm-font-color-base: var(--ifm-color-content);
   --ifm-font-color-base-inverse: var(--ifm-color-content-inverse);
   --ifm-font-color-secondary: var(--ifm-color-content-secondary);
-  --ifm-font-family-base: system-ui, -apple-system, BlinkMacSystemFont,
+  --ifm-font-family-base: -apple-system, BlinkMacSystemFont,
     'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji',
     'Segoe UI Emoji', 'Segoe UI Symbol';
   --ifm-font-family-monospace: SFMono-Regular, Menlo, Monaco, Consolas,