diff --git a/src/en/holymanga/build.gradle b/src/en/holymanga/build.gradle
index 6a0fd688d..534a62f95 100644
--- a/src/en/holymanga/build.gradle
+++ b/src/en/holymanga/build.gradle
@@ -1,9 +1,9 @@
 ext {
     extName = 'HolyManga'
     extClass = '.HolyManga'
-    themePkg = 'zbulu'
+    themePkg = 'fmreader'
     baseUrl = 'https://w34.holymanga.net'
-    overrideVersionCode = 4
+    overrideVersionCode = 2
     isNsfw = true
 }
 
diff --git a/src/en/holymanga/src/eu/kanade/tachiyomi/extension/en/holymanga/HolyManga.kt b/src/en/holymanga/src/eu/kanade/tachiyomi/extension/en/holymanga/HolyManga.kt
index 541551e63..898ce3e24 100644
--- a/src/en/holymanga/src/eu/kanade/tachiyomi/extension/en/holymanga/HolyManga.kt
+++ b/src/en/holymanga/src/eu/kanade/tachiyomi/extension/en/holymanga/HolyManga.kt
@@ -1,15 +1,11 @@
 package eu.kanade.tachiyomi.extension.en.holymanga
 
-import eu.kanade.tachiyomi.multisrc.zbulu.Zbulu
-import eu.kanade.tachiyomi.network.GET
-import okhttp3.Request
+import eu.kanade.tachiyomi.multisrc.fmreader.FMReader
 
-class HolyManga : Zbulu(
+class HolyManga : FMReader(
     "HolyManga",
     "https://w34.holymanga.net",
     "en",
 ) {
-    override fun popularMangaRequest(page: Int): Request {
-        return GET("$baseUrl/popular-manga/page-$page/", headers)
-    }
+    override val versionId = 2
 }