diff --git a/src/bin/proxmox-backup-client.rs b/src/bin/proxmox-backup-client.rs
index 4a206309..5a6ed4fe 100644
--- a/src/bin/proxmox-backup-client.rs
+++ b/src/bin/proxmox-backup-client.rs
@@ -1824,10 +1824,22 @@ fn complete_archive_name(arg: &str, param: &HashMap<String, String>) -> Vec<Stri
 pub fn complete_pxar_archive_name(arg: &str, param: &HashMap<String, String>) -> Vec<String> {
     complete_server_file_name(arg, param)
         .iter()
-        .filter_map(|v| {
-            let name = tools::format::strip_server_file_expenstion(&v);
-            if name.ends_with(".pxar") {
-                Some(name)
+        .filter_map(|name| {
+            if name.ends_with(".pxar.didx") {
+                Some(tools::format::strip_server_file_expenstion(name))
+            } else {
+                None
+            }
+        })
+        .collect()
+}
+
+pub fn complete_img_archive_name(arg: &str, param: &HashMap<String, String>) -> Vec<String> {
+    complete_server_file_name(arg, param)
+        .iter()
+        .filter_map(|name| {
+            if name.ends_with(".img.fidx") {
+                Some(tools::format::strip_server_file_expenstion(name))
             } else {
                 None
             }
diff --git a/src/bin/proxmox_backup_client/mount.rs b/src/bin/proxmox_backup_client/mount.rs
index c634674a..4cadec55 100644
--- a/src/bin/proxmox_backup_client/mount.rs
+++ b/src/bin/proxmox_backup_client/mount.rs
@@ -34,6 +34,7 @@ use crate::{
     REPO_URL_SCHEMA,
     extract_repository_from_value,
     complete_pxar_archive_name,
+    complete_img_archive_name,
     complete_group_or_snapshot,
     complete_repository,
     record_repository,
@@ -101,7 +102,7 @@ pub fn map_cmd_def() -> CliCommand {
         .arg_param(&["snapshot", "archive-name"])
         .completion_cb("repository", complete_repository)
         .completion_cb("snapshot", complete_group_or_snapshot)
-        .completion_cb("archive-name", complete_pxar_archive_name)
+        .completion_cb("archive-name", complete_img_archive_name)
 }
 
 pub fn unmap_cmd_def() -> CliCommand {