diff --git a/packages/playground/dynamic-import/__tests__/dynamic-import.spec.ts b/packages/playground/dynamic-import/__tests__/dynamic-import.spec.ts
index 061c9f613a8b2e..9f8276d5e4d855 100644
--- a/packages/playground/dynamic-import/__tests__/dynamic-import.spec.ts
+++ b/packages/playground/dynamic-import/__tests__/dynamic-import.spec.ts
@@ -50,8 +50,8 @@ test('should load dynamic import with vars', async () => {
 test('should load dynamic import with css', async () => {
   await page.click('.css')
   await untilUpdated(
-    () => page.$eval('.css', (node) => window.getComputedStyle(node).boxSizing),
-    'border-box',
+    () => page.$eval('.view', (node) => window.getComputedStyle(node).color),
+    'rgb(255, 0, 0)',
     true
   )
 })
diff --git a/packages/vite/src/node/plugins/importAnalysisBuild.ts b/packages/vite/src/node/plugins/importAnalysisBuild.ts
index 85f031d678ed14..c3992d36a4fe52 100644
--- a/packages/vite/src/node/plugins/importAnalysisBuild.ts
+++ b/packages/vite/src/node/plugins/importAnalysisBuild.ts
@@ -264,7 +264,7 @@ export function buildImportAnalysisPlugin(config: ResolvedConfig): Plugin {
                       const cssFiles = chunkToEmittedCssFileMap.get(chunk)
                       if (cssFiles && cssFiles.size > 0) {
                         cssFiles.forEach((file) => {
-                          deps.add(config.base + file)
+                          deps.add(file)
                         })
                         hasRemovedPureCssChunk = true
                       }