diff --git a/dump/src/reader/v4/mod.rs b/dump/src/reader/v4/mod.rs
index 3aad71ddb..c335d4289 100644
--- a/dump/src/reader/v4/mod.rs
+++ b/dump/src/reader/v4/mod.rs
@@ -23,6 +23,7 @@ pub type Checked = settings::Checked;
 pub type Unchecked = settings::Unchecked;
 
 pub type Task = tasks::Task;
+pub type TaskEvent = tasks::TaskEvent;
 pub type Key = keys::Key;
 
 // everything related to the settings
@@ -100,6 +101,7 @@ impl V4Reader {
             V4IndexReader::new(
                 index.uid.clone(),
                 &self.dump.path().join("indexes").join(index.index_meta.uuid.to_string()),
+                BufReader::new(self.tasks.get_ref().try_clone().unwrap()),
             )
         }))
     }
@@ -147,16 +149,31 @@ pub struct V4IndexReader {
 }
 
 impl V4IndexReader {
-    pub fn new(name: String, path: &Path) -> Result<Self> {
+    pub fn new(name: String, path: &Path, tasks: BufReader<File>) -> Result<Self> {
         let meta = File::open(path.join("meta.json"))?;
         let meta: DumpMeta = serde_json::from_reader(meta)?;
 
+        let mut index_tasks: Vec<Task> = vec![];
+
+        for line in tasks.lines() {
+            let task: Task = serde_json::from_str(&line?)?;
+
+            if task.index_uid.to_string() == name {
+                index_tasks.push(task)
+            }
+        }
+
         let metadata = IndexMetadata {
             uid: name,
             primary_key: meta.primary_key,
-            // FIXME: Iterate over the whole task queue to find the creation and last update date.
-            created_at: OffsetDateTime::now_utc(),
-            updated_at: OffsetDateTime::now_utc(),
+            created_at: match index_tasks.first().unwrap().events.first() {
+                Some(TaskEvent::Created(ts)) => *ts,
+                _ => OffsetDateTime::now_utc(),
+            },
+            updated_at: match index_tasks.last().unwrap().events.last() {
+                Some(TaskEvent::Created(ts)) => *ts,
+                _ => OffsetDateTime::now_utc(),
+            },
         };
 
         let ret = V4IndexReader {