diff --git a/app/src/main/java/eu/kanade/domain/chapter/interactor/GetAvailableScanlators.kt b/app/src/main/java/eu/kanade/domain/chapter/interactor/GetAvailableScanlators.kt
index 13bd35e1f..d4b74f8a6 100644
--- a/app/src/main/java/eu/kanade/domain/chapter/interactor/GetAvailableScanlators.kt
+++ b/app/src/main/java/eu/kanade/domain/chapter/interactor/GetAvailableScanlators.kt
@@ -21,4 +21,16 @@ class GetAvailableScanlators(
         return repository.getScanlatorsByMangaIdAsFlow(mangaId)
             .map { it.cleanupAvailableScanlators() }
     }
+
+    // SY -->
+    suspend fun awaitMerge(mangaId: Long): Set<String> {
+        return repository.getScanlatorsByMergeId(mangaId)
+            .cleanupAvailableScanlators()
+    }
+
+    fun subscribeMerge(mangaId: Long): Flow<Set<String>> {
+        return repository.getScanlatorsByMergeIdAsFlow(mangaId)
+            .map { it.cleanupAvailableScanlators() }
+    }
+    // SY <--
 }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaScreenModel.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaScreenModel.kt
index eb6b837fa..819e9fd98 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaScreenModel.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaScreenModel.kt
@@ -71,7 +71,10 @@ import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.distinctUntilChangedBy
 import kotlinx.coroutines.flow.filter
+import kotlinx.coroutines.flow.flatMapConcat
+import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.flow.update
@@ -341,6 +344,20 @@ class MangaScreenModel(
         screenModelScope.launchIO {
             getAvailableScanlators.subscribe(mangaId)
                 .distinctUntilChanged()
+                // SY -->
+                .combine(
+                    state.map { (it as? State.Success)?.manga }
+                        .distinctUntilChangedBy { it?.source }
+                        .flatMapConcat {
+                            if (it?.source == MERGED_SOURCE_ID) {
+                                getAvailableScanlators.subscribeMerge(mangaId)
+                            } else {
+                                flowOf(emptySet())
+                            }
+                        }
+                ) { mangaScanlators, mergeScanlators ->
+                    mangaScanlators + mergeScanlators
+                } // SY <--
                 .collectLatest { availableScanlators ->
                     updateSuccessState {
                         it.copy(availableScanlators = availableScanlators.toImmutableSet())
@@ -381,7 +398,13 @@ class MangaScreenModel(
                     source = source,
                     isFromSource = isFromSource,
                     chapters = chapters,
-                    availableScanlators = getAvailableScanlators.await(mangaId).toImmutableSet(),
+                    // SY -->
+                    availableScanlators = if (manga.source == MERGED_SOURCE_ID) {
+                        getAvailableScanlators.awaitMerge(mangaId)
+                    } else {
+                        getAvailableScanlators.await(mangaId)
+                    }.toImmutableSet(),
+                    // SY <--
                     excludedScanlators = getExcludedScanlators.await(mangaId).toImmutableSet(),
                     isRefreshingData = needRefreshInfo || needRefreshChapter,
                     dialog = null,
diff --git a/data/src/main/java/tachiyomi/data/chapter/ChapterRepositoryImpl.kt b/data/src/main/java/tachiyomi/data/chapter/ChapterRepositoryImpl.kt
index 315b68c41..4c923c860 100644
--- a/data/src/main/java/tachiyomi/data/chapter/ChapterRepositoryImpl.kt
+++ b/data/src/main/java/tachiyomi/data/chapter/ChapterRepositoryImpl.kt
@@ -151,5 +151,17 @@ class ChapterRepositoryImpl(
             )
         }
     }
+
+    override suspend fun getScanlatorsByMergeId(mangaId: Long): List<String> {
+        return handler.awaitList {
+            chaptersQueries.getScanlatorsByMergeId(mangaId) { it.orEmpty() }
+        }
+    }
+
+    override fun getScanlatorsByMergeIdAsFlow(mangaId: Long): Flow<List<String>> {
+        return handler.subscribeToList {
+            chaptersQueries.getScanlatorsByMergeId(mangaId) { it.orEmpty() }
+        }
+    }
     // SY <--
 }
diff --git a/data/src/main/sqldelight/tachiyomi/data/chapters.sq b/data/src/main/sqldelight/tachiyomi/data/chapters.sq
index cdc43c93d..06307a9bb 100644
--- a/data/src/main/sqldelight/tachiyomi/data/chapters.sq
+++ b/data/src/main/sqldelight/tachiyomi/data/chapters.sq
@@ -71,20 +71,28 @@ AND manga_id = :mangaId;
 
 getMergedChaptersByMangaId:
 SELECT C.*
-FROM chapters C
-JOIN (
-    SELECT manga_id FROM merged WHERE merge_id = :mangaId
+FROM (
+    SELECT manga_id,merge_id FROM merged WHERE merge_id = :mangaId
 ) AS M
+JOIN chapters C
 ON C.manga_id = M.manga_id
 LEFT JOIN excluded_scanlators ES
-ON C.manga_id = ES.manga_id
+ON M.merge_id = ES.manga_id
 AND C.scanlator = ES.scanlator
-WHERE C.manga_id = :mangaId
+WHERE M.merge_id = :mangaId
 AND (
     :applyScanlatorFilter = 0
     OR ES.scanlator IS NULL
 );
 
+getScanlatorsByMergeId:
+SELECT scanlator
+FROM (
+    SELECT manga_id FROM merged WHERE merge_id = ?
+) AS M
+JOIN chapters
+ON chapters.manga_id = M.manga_id;
+
 removeChaptersWithIds:
 DELETE FROM chapters
 WHERE _id IN :chapterIds;
diff --git a/domain/src/main/java/tachiyomi/domain/chapter/repository/ChapterRepository.kt b/domain/src/main/java/tachiyomi/domain/chapter/repository/ChapterRepository.kt
index a221ebe06..ef5061496 100644
--- a/domain/src/main/java/tachiyomi/domain/chapter/repository/ChapterRepository.kt
+++ b/domain/src/main/java/tachiyomi/domain/chapter/repository/ChapterRepository.kt
@@ -37,5 +37,9 @@ interface ChapterRepository {
         mangaId: Long,
         applyScanlatorFilter: Boolean = false,
     ): Flow<List<Chapter>>
+
+    suspend fun getScanlatorsByMergeId(mangaId: Long): List<String>
+
+    fun getScanlatorsByMergeIdAsFlow(mangaId: Long): Flow<List<String>>
     // SY <--
 }