diff --git a/CHANGELOG.md b/CHANGELOG.md
index a33e341e1..cfa2b7a6e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ The format is a modified version of [Keep a Changelog](https://keepachangelog.co
 - Automatically remove downloads on Suwayomi after reading, configurable via extension settings ([@cpiber](https://github.com/cpiber)) ([#2673](https://github.com/mihonapp/mihon/pull/2673))
 - Display author & artist name in MAL search results ([@MajorTanya](https://github.com/MajorTanya)) ([#2833](https://github.com/mihonapp/mihon/pull/2833))
 - Add filter options to Updates tab ([@MajorTanya](https://github.com/MajorTanya)) ([#2851](https://github.com/mihonapp/mihon/pull/2851))
+- Add `src:` prefix to search the library by source ID ([@MajorTanya](https://github.com/MajorTanya)) ([#2927](https://github.com/mihonapp/mihon/pull/2927))
 
 ### Improved
 - Minimize memory usage by reducing in-memory cover cache size ([@Lolle2000la](https://github.com/Lolle2000la)) ([#2266](https://github.com/mihonapp/mihon/pull/2266))
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryItem.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryItem.kt
index 0818bf4a2..d4ee5329a 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryItem.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryItem.kt
@@ -23,9 +23,12 @@ data class LibraryItem(
      * @return true if the manga matches the query, false otherwise.
      */
     fun matches(constraint: String): Boolean {
-        val sourceName by lazy { sourceManager.getOrStub(libraryManga.manga.source).getNameForMangaInfo() }
+        val source = sourceManager.getOrStub(libraryManga.manga.source)
+        val sourceName by lazy { source.getNameForMangaInfo() }
         if (constraint.startsWith("id:", true)) {
             return id == constraint.substringAfter("id:").toLongOrNull()
+        } else if (constraint.startsWith("src:", true)) {
+            return source.id == constraint.substringAfter("src:").toLongOrNull()
         }
         return libraryManga.manga.title.contains(constraint, true) ||
             (libraryManga.manga.author?.contains(constraint, true) ?: false) ||