diff --git a/packages/gitbook-v2/openNext/incrementalCache.ts b/packages/gitbook-v2/openNext/incrementalCache.ts
index 28d1d6b8a..8e4ca9863 100644
--- a/packages/gitbook-v2/openNext/incrementalCache.ts
+++ b/packages/gitbook-v2/openNext/incrementalCache.ts
@@ -49,17 +49,20 @@ class GitbookIncrementalCache implements IncrementalCache {
                     const localCacheEntry = await localCache.match(this.getCacheUrlKey(cacheKey));
                     if (localCacheEntry) {
                         span.setAttribute('cacheHit', 'local');
-                        return localCacheEntry.json();
+                        const result = (await localCacheEntry.json()) as WithLastModified<
+                            CacheValue<CacheType>
+                        >;
+                        return this.returnNullOn404(result);
                     }
 
                     const r2Object = await r2.get(cacheKey);
                     if (!r2Object) return null;
 
                     span.setAttribute('cacheHit', 'r2');
-                    return {
+                    return this.returnNullOn404({
                         value: await r2Object.json(),
                         lastModified: r2Object.uploaded.getTime(),
-                    };
+                    });
                 } catch (e) {
                     console.error('Failed to get from cache', e);
                     return null;
@@ -68,6 +71,18 @@ class GitbookIncrementalCache implements IncrementalCache {
         );
     }
 
+    //TODO: This is a workaround to handle 404 responses in the cache.
+    // It should be handled by OpenNext cache interception directly. This should be removed once OpenNext cache interception is fixed.
+    returnNullOn404<CacheType extends CacheEntryType = 'cache'>(
+        cacheEntry: WithLastModified<CacheValue<CacheType>> | null
+    ): WithLastModified<CacheValue<CacheType>> | null {
+        if (!cacheEntry?.value) return null;
+        if ('meta' in cacheEntry.value && cacheEntry.value.meta?.status === 404) {
+            return null;
+        }
+        return cacheEntry;
+    }
+
     async set<CacheType extends CacheEntryType = 'cache'>(
         key: string,
         value: CacheValue<CacheType>,