diff --git a/scripts/prd.gd b/scripts/prd.gd
index 7809ffd4..151df547 100644
--- a/scripts/prd.gd
+++ b/scripts/prd.gd
@@ -341,10 +341,10 @@ func check_dir():
 
 
 ## Производит приём состояния модулей ФС.
-func on_data_capsrpb_received(unit: capsrpb.CapsRpb):
-    if not unit.json_dic.has('ts'):  return
-    if unit.json_dic['ts'] != 7:     return
-    if not unit.json_dic.has('msfs'): return
+func on_data_capsrpb_received(unit0: capsrpb.CapsRpb):
+    if not unit0.json_dic.has('ts'):  return
+    if unit0.json_dic['ts'] != 7:     return
+    if not unit0.json_dic.has('msfs'): return
 
     var msfs = unit.json_dic['msfs']
     for fs in msfs: