diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index b0e6dfcdc..3fbecaae0 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -93,11 +93,15 @@ export default defineConfig(({mode}) => {
 		},
 		css: {
 			preprocessorOptions: {
+				sass: {
+					api: 'modern-compiler',
+					quietDeps: true, // silence deprecation warnings
+				},
 				scss: {
 					api: 'modern-compiler',
 					additionalData: PREFIXED_SCSS_STYLES,
 					charset: false, // fixes  "@charset" must be the first rule in the file" warnings,
-					quietDeps: true, // silence bulmas deprecation warnings
+					quietDeps: true, // silence deprecation warnings
 				},
 			},
 			postcss: {