diff --git a/pus_tm/hk_handling.py b/pus_tm/hk_handling.py
index 311a7eb..3691026 100644
--- a/pus_tm/hk_handling.py
+++ b/pus_tm/hk_handling.py
@@ -282,6 +282,8 @@ def handle_gps_data(hk_data: bytearray) -> HkReplyUnpacked:
             f"{datetime.datetime.now()}, {latitude}, {longitude}, {altitude}, "
             f"{fix_mode}, {sat_in_use}, {date_string}, {unix_seconds}\n"
         )
+    reply.header_list = header_array
+    reply.content_list = content_array
     reply.validity_buffer = hk_data[37:39]
     return reply