diff --git a/sat/tools/common/date_utils.py b/sat/tools/common/date_utils.py
index 86efcbaa..bd728acb 100644
--- a/sat/tools/common/date_utils.py
+++ b/sat/tools/common/date_utils.py
@@ -150,9 +150,9 @@ def date_fmt(timestamp, fmt="short", date_only=False, auto_limit=7, auto_old_fmt
         return dates.format_timedelta(
             delta, granularity="minute", add_direction=True, locale=locale_str
         )
-    elif fmt in ("short", "long"):
+    elif fmt in ("short", "long", "full"):
         if date_only:
-            dt = datetime.fromtimestamp(timestamp, tz_info)
+            dt = datetime.datetime.fromtimestamp(timestamp, tz_info)
             return dates.format_date(dt, format=fmt, locale=locale_str)
         else:
             return dates.format_datetime(timestamp, format=fmt, locale=locale_str,