diff --git a/src/en/earlymanga/build.gradle b/src/en/earlymanga/build.gradle
index e29a70fae..e274dfef3 100644
--- a/src/en/earlymanga/build.gradle
+++ b/src/en/earlymanga/build.gradle
@@ -1,7 +1,7 @@
 ext {
     extName = 'EarlyManga'
     extClass = '.EarlyManga'
-    extVersionCode = 25
+    extVersionCode = 26
 }
 
 apply from: "$rootDir/common.gradle"
diff --git a/src/en/earlymanga/src/eu/kanade/tachiyomi/extension/en/earlymanga/EarlyManga.kt b/src/en/earlymanga/src/eu/kanade/tachiyomi/extension/en/earlymanga/EarlyManga.kt
index c92110bea..35b6caa76 100644
--- a/src/en/earlymanga/src/eu/kanade/tachiyomi/extension/en/earlymanga/EarlyManga.kt
+++ b/src/en/earlymanga/src/eu/kanade/tachiyomi/extension/en/earlymanga/EarlyManga.kt
@@ -217,7 +217,7 @@ class EarlyManga : HttpSource() {
         val result = response.parseAs<PageListResponse>().chapter
         val chapterUrl = response.request.url.toString()
             .replace("/api", "")
-        val preSlug = if (result.on_disk != 0) {
+        val preSlug = if (result.on_disk != 0 && result.on_disk != null) {
             "storage/uploads/manga"
         } else {
             "e-storage/uploads/manga"