diff --git a/komga/src/main/kotlin/org/gotson/komga/domain/service/LibraryLifecycle.kt b/komga/src/main/kotlin/org/gotson/komga/domain/service/LibraryLifecycle.kt
index a24a0d72..ef17202b 100644
--- a/komga/src/main/kotlin/org/gotson/komga/domain/service/LibraryLifecycle.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/domain/service/LibraryLifecycle.kt
@@ -64,11 +64,22 @@ class LibraryLifecycle(
     if (current.scanInterval != toUpdate.scanInterval)
       libraryScanScheduler.scheduleScan(toUpdate)
 
-    taskEmitter.scanLibrary(toUpdate.id)
+    if (checkLibraryShouldRescan(current, toUpdate))
+      taskEmitter.scanLibrary(toUpdate.id)
 
     eventPublisher.publishEvent(DomainEvent.LibraryUpdated(toUpdate))
   }
 
+  private fun checkLibraryShouldRescan(existing: Library, updated: Library): Boolean {
+    if (existing.root != updated.root) return true
+    if (existing.oneshotsDirectory != updated.oneshotsDirectory) return true
+    if (existing.scanCbx != updated.scanCbx) return true
+    if (existing.scanPdf != updated.scanPdf) return true
+    if (existing.scanEpub != updated.scanEpub) return true
+    if (existing.scanForceModifiedTime != updated.scanForceModifiedTime) return true
+    return false
+  }
+
   private fun checkLibraryValidity(library: Library, existing: Collection<Library>) {
     if (!Files.exists(library.path))
       throw FileNotFoundException("Library root folder does not exist: ${library.root}")