diff --git a/src/zh/onemanhua/build.gradle b/src/zh/onemanhua/build.gradle
index d72ba634d..5c0279978 100644
--- a/src/zh/onemanhua/build.gradle
+++ b/src/zh/onemanhua/build.gradle
@@ -5,7 +5,7 @@ ext {
     extName = 'CoCoManhua (OhManhua)'
     pkgNameSuffix = 'zh.onemanhua'
     extClass = '.Onemanhua'
-    extVersionCode = 7
+    extVersionCode = 8
     libVersion = '1.2'
 }
 
diff --git a/src/zh/onemanhua/src/eu/kanade/tachiyomi/extension/zh/onemanhua/Onemanhua.kt b/src/zh/onemanhua/src/eu/kanade/tachiyomi/extension/zh/onemanhua/Onemanhua.kt
index 16ea3264e..082bb6d93 100644
--- a/src/zh/onemanhua/src/eu/kanade/tachiyomi/extension/zh/onemanhua/Onemanhua.kt
+++ b/src/zh/onemanhua/src/eu/kanade/tachiyomi/extension/zh/onemanhua/Onemanhua.kt
@@ -10,6 +10,7 @@ import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.online.ParsedHttpSource
+import okhttp3.Headers
 import okhttp3.HttpUrl.Companion.toHttpUrlOrNull
 import okhttp3.Request
 import org.jsoup.nodes.Document
@@ -26,6 +27,9 @@ class Onemanhua : ParsedHttpSource() {
     override val name = "COCO漫画 (OH漫画)"
     override val baseUrl = "https://www.cocomanhua.com/"
 
+    override fun headersBuilder(): Headers.Builder = Headers.Builder()
+        .add("Referer", baseUrl)
+
     // Prepend with new decrypt keys (latest keys should appear at the start of the array)
     private var decryptKey1Arr = arrayOf("fw122587mkertyui", "fw12558899ertyui")
     private var decryptKey2Arr = arrayOf("fw125gjdi9ertyui")