diff --git a/src/all/mangadex/build.gradle b/src/all/mangadex/build.gradle
index 1fa1635fb..34ecabf5f 100644
--- a/src/all/mangadex/build.gradle
+++ b/src/all/mangadex/build.gradle
@@ -5,7 +5,7 @@ ext {
     appName = 'Tachiyomi: MangaDex'
     pkgNameSuffix = 'all.mangadex'
     extClass = '.MangadexFactory'
-    extVersionCode = 45
+    extVersionCode = 46
     libVersion = '1.2'
 }
 
diff --git a/src/all/mangadex/src/eu/kanade/tachiyomi/extension/all/mangadex/Mangadex.kt b/src/all/mangadex/src/eu/kanade/tachiyomi/extension/all/mangadex/Mangadex.kt
index 8c76dc161..907b2d0b0 100644
--- a/src/all/mangadex/src/eu/kanade/tachiyomi/extension/all/mangadex/Mangadex.kt
+++ b/src/all/mangadex/src/eu/kanade/tachiyomi/extension/all/mangadex/Mangadex.kt
@@ -289,7 +289,7 @@ open class Mangadex(override val lang: String, private val internalLang: String,
         val finalChapterNumber = getFinalChapter(mangaJson)
         if ((status == 2 || status == 3) && chapterJson != null && isMangaCompleted(finalChapterNumber, chapterJson)) {
             manga.status = SManga.COMPLETED
-        } else if (status == 2 && isOneshot(chapterJson)){
+        } else if (status == 2 && isOneshot(chapterJson, finalChapterNumber)){
             manga.status = SManga.COMPLETED
         } else {
             manga.status = parseStatus(status)
@@ -325,10 +325,10 @@ open class Mangadex(override val lang: String, private val internalLang: String,
 
     private fun getFinalChapter(jsonObj: JsonObject): String = jsonObj.get("last_chapter").string.trim()
 
-    private fun isOneshot(chapterJson: JsonObject): Boolean {
+    private fun isOneshot(chapterJson: JsonObject, lastChapter: String): Boolean {
         val chapter = chapterJson.takeIf { it.size() > 0 }?.get(chapterJson.keys().elementAt(0))?.obj?.get("title")?.string
         return if (chapter != null) {
-            chapter == "Oneshot" || chapter.isEmpty()
+            chapter == "Oneshot" || chapter.isEmpty() && lastChapter == "0"
         } else {
             false
         }