diff --git a/src/repo/fs.rs b/src/repo/fs.rs
index 6b8ed3e..3261316 100644
--- a/src/repo/fs.rs
+++ b/src/repo/fs.rs
@@ -106,6 +106,10 @@ impl Repository for FsRepo {
             task.link = link;
         }
 
+        if let Some(group) = update_data.group {
+            task.group = group;
+        }
+
         let new_task = task.clone();
 
         self.save_tasks_impl(tasks)?;