diff --git a/src/ko/jmana/build.gradle b/src/ko/jmana/build.gradle
index 9e385849d..08eaa50ac 100644
--- a/src/ko/jmana/build.gradle
+++ b/src/ko/jmana/build.gradle
@@ -5,7 +5,7 @@ ext {
     extName = 'JMana'
     pkgNameSuffix = 'ko.jmana'
     extClass = '.JMana'
-    extVersionCode = 12
+    extVersionCode = 13
 }
 
 apply from: "$rootDir/common.gradle"
diff --git a/src/ko/jmana/src/eu/kanade/tachiyomi/extension/ko/jmana/JMana.kt b/src/ko/jmana/src/eu/kanade/tachiyomi/extension/ko/jmana/JMana.kt
index 162f8c470..01b5da8a1 100644
--- a/src/ko/jmana/src/eu/kanade/tachiyomi/extension/ko/jmana/JMana.kt
+++ b/src/ko/jmana/src/eu/kanade/tachiyomi/extension/ko/jmana/JMana.kt
@@ -136,7 +136,7 @@ class JMana : ConfigurableSource, ParsedHttpSource() {
     override fun pageListParse(document: Document): List<Page> {
         // <img class="comicdetail" style="width:auto;min-width:auto;margin:auto;display:block"
         // data-src="https://img6.xyz.futbol/comics/jdrive01/202005/하야테처럼/하야테처럼! 1화/2d206674-93f5-4991-9420-6d63e2a00010.jpg">
-        val pages = document.select("div.pdf-wrap img.comicdetail")
+        val pages = document.select("div.pdf-wrap img.lazy")
             .groupBy { img ->
                 val imageUrl = getImageUrl(img)
                 extractChapterName(imageUrl)