diff --git a/src/tagstudio/core/library/alchemy/library.py b/src/tagstudio/core/library/alchemy/library.py
index 197558ac..41ada274 100644
--- a/src/tagstudio/core/library/alchemy/library.py
+++ b/src/tagstudio/core/library/alchemy/library.py
@@ -1728,6 +1728,8 @@ class Library:
                     session.flush()
 
                 if aliases is not None:
+                    for a in aliases:
+                        a.tag_id = tag.id
                     self.update_aliases(tag, aliases, session)
                     session.flush()