diff --git a/server/src/main/kotlin/suwayomi/tachidesk/graphql/dataLoaders/MangaDataLoader.kt b/server/src/main/kotlin/suwayomi/tachidesk/graphql/dataLoaders/MangaDataLoader.kt
index 71e1f9dd..49129180 100644
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/dataLoaders/MangaDataLoader.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/dataLoaders/MangaDataLoader.kt
@@ -65,3 +65,18 @@ class MangaForCategoryDataLoader : KotlinDataLoader<Int, MangaNodeList> {
         }
     }
 }
+
+class MangaForSourceDataLoader : KotlinDataLoader<Long, MangaNodeList> {
+    override val dataLoaderName = "MangaForSourceDataLoader"
+    override fun getDataLoader(): DataLoader<Long, MangaNodeList> = DataLoaderFactory.newDataLoader<Long, MangaNodeList> { ids ->
+        future {
+            transaction {
+                addLogger(Slf4jSqlDebugLogger)
+                val mangaBySourceId = MangaTable.select { MangaTable.sourceReference inList ids }
+                    .map { MangaType(it) }
+                    .groupBy { it.sourceId }
+                ids.map { (mangaBySourceId[it] ?: emptyList()).toNodeList() }
+            }
+        }
+    }
+}
diff --git a/server/src/main/kotlin/suwayomi/tachidesk/graphql/server/TachideskDataLoaderRegistryFactory.kt b/server/src/main/kotlin/suwayomi/tachidesk/graphql/server/TachideskDataLoaderRegistryFactory.kt
index 3621edf2..2a8ac68d 100644
--- a/server/src/main/kotlin/suwayomi/tachidesk/graphql/server/TachideskDataLoaderRegistryFactory.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/graphql/server/TachideskDataLoaderRegistryFactory.kt
@@ -19,6 +19,7 @@ import suwayomi.tachidesk.graphql.dataLoaders.ExtensionForSourceDataLoader
 import suwayomi.tachidesk.graphql.dataLoaders.GlobalMetaDataLoader
 import suwayomi.tachidesk.graphql.dataLoaders.MangaDataLoader
 import suwayomi.tachidesk.graphql.dataLoaders.MangaForCategoryDataLoader
+import suwayomi.tachidesk.graphql.dataLoaders.MangaForSourceDataLoader
 import suwayomi.tachidesk.graphql.dataLoaders.MangaMetaDataLoader
 import suwayomi.tachidesk.graphql.dataLoaders.SourceDataLoader
 import suwayomi.tachidesk.graphql.dataLoaders.SourcesForExtensionDataLoader
@@ -34,6 +35,7 @@ class TachideskDataLoaderRegistryFactory {
                 ChapterMetaDataLoader(),
                 MangaMetaDataLoader(),
                 MangaForCategoryDataLoader(),
+                MangaForSourceDataLoader(),
                 CategoryDataLoader(),
                 CategoryMetaDataLoader(),
                 CategoriesForMangaDataLoader(),