diff --git a/plugins/zabbix_agent/index.py b/plugins/zabbix_agent/index.py
index cbbb7d2e1..55253653c 100755
--- a/plugins/zabbix_agent/index.py
+++ b/plugins/zabbix_agent/index.py
@@ -107,8 +107,10 @@ def initAgentConf():
     mw.writeFile(za_dst_path, content)
 
 def initDreplace():
-
-    initAgentConf()
+    init_file = getServerDir() + '/init.pl'
+    if not os.path.exists(init_file):
+        initAgentConf()
+        mw.writeFile(init_file, 'ok')
     return True