diff --git a/libimagbookmark/src/error.rs b/libimagbookmark/src/error.rs
index 7f80e1a9..e13fbe50 100644
--- a/libimagbookmark/src/error.rs
+++ b/libimagbookmark/src/error.rs
@@ -1,7 +1,8 @@
 generate_error_module!(
     generate_error_types!(BookmarkError, BookmarkErrorKind,
-        StoreReadError  => "Store read error",
-        LinkError       => "Link error"
+        StoreReadError     => "Store read error",
+        LinkError          => "Link error",
+        CollectionNotFound => "Link-Collection not found"
     );
 );