diff --git a/src/index.ts b/src/index.ts
index 7bbba99..0998eb2 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -199,6 +199,10 @@ ${code}`;
     });
 
     api.onAfterBuild(() => {
+      if (api.context.action === 'dev') {
+        return;
+      }
+
       cleanupCache({
         config: finalConfigPath,
         theme,