diff --git a/scripts/dev.js b/scripts/dev.js
index 4041e61bbfe..759aef1ce1d 100644
--- a/scripts/dev.js
+++ b/scripts/dev.js
@@ -148,7 +148,7 @@ for (const target of targets) {
         __FEATURE_SUSPENSE__: `true`,
         __FEATURE_OPTIONS_API__: `true`,
         __FEATURE_PROD_DEVTOOLS__: `false`,
-        __FEATURE_PROD_HYDRATION_MISMATCH_DETAILS__: `false`,
+        __FEATURE_PROD_HYDRATION_MISMATCH_DETAILS__: `true`,
       },
     })
     .then(ctx => ctx.watch())