diff --git a/superset-frontend/src/components/ListView/Filters.tsx b/superset-frontend/src/components/ListView/Filters.tsx
index f97b8b2ee4947..c6017687ed31f 100644
--- a/superset-frontend/src/components/ListView/Filters.tsx
+++ b/superset-frontend/src/components/ListView/Filters.tsx
@@ -94,7 +94,7 @@ function SelectFilter({
     spacing: {
       baseUnit: 2,
       minWidth: '5em',
-      fontSize: `${theme.typography.sizes.s}px`,
+      fontSize: theme.typography.sizes.s,
     },
   };