diff --git a/modules/config_states.py b/modules/config_states.py
index b766aef11..651793c7f 100644
--- a/modules/config_states.py
+++ b/modules/config_states.py
@@ -4,7 +4,6 @@ Supports saving and restoring webui and extensions from a known working set of c
 
 import os
 import json
-import time
 import tqdm
 
 from datetime import datetime
@@ -38,7 +37,7 @@ def list_config_states():
     config_states = sorted(config_states, key=lambda cs: cs["created_at"], reverse=True)
 
     for cs in config_states:
-        timestamp = time.asctime(time.gmtime(cs["created_at"]))
+        timestamp = datetime.fromtimestamp(cs["created_at"]).strftime('%Y-%m-%d %H:%M:%S')
         name = cs.get("name", "Config")
         full_name = f"{name}: {timestamp}"
         all_config_states[full_name] = cs
diff --git a/modules/ui_extensions.py b/modules/ui_extensions.py
index 2e8c1d6d2..c0a73b573 100644
--- a/modules/ui_extensions.py
+++ b/modules/ui_extensions.py
@@ -197,7 +197,7 @@ def update_config_states_table(state_name):
         config_state = config_states.all_config_states[state_name]
 
     config_name = config_state.get("name", "Config")
-    created_date = time.asctime(time.gmtime(config_state["created_at"]))
+    created_date = datetime.fromtimestamp(config_state["created_at"]).strftime('%Y-%m-%d %H:%M:%S')
     filepath = config_state.get("filepath", "<unknown>")
 
     try: