diff --git a/monkey/monkey_island/cc/services/config_schema/basic.py b/monkey/monkey_island/cc/services/config_schema/basic.py
index ec01f8899..0fa0b80d4 100644
--- a/monkey/monkey_island/cc/services/config_schema/basic.py
+++ b/monkey/monkey_island/cc/services/config_schema/basic.py
@@ -27,8 +27,7 @@ BASIC = {
                         "HadoopExploiter",
                         "VSFTPDExploiter",
                         "MSSQLExploiter",
-                        "DrupalExploiter",
-                        "ZerologonExploiter"
+                        "DrupalExploiter"
                     ]
                 }
             }
diff --git a/monkey/monkey_island/cc/services/config_schema/definitions/exploiter_classes.py b/monkey/monkey_island/cc/services/config_schema/definitions/exploiter_classes.py
index 221873fe8..32a99026d 100644
--- a/monkey/monkey_island/cc/services/config_schema/definitions/exploiter_classes.py
+++ b/monkey/monkey_island/cc/services/config_schema/definitions/exploiter_classes.py
@@ -154,7 +154,8 @@ EXPLOITER_CLASSES = {
             "enum": [
                 "ZerologonExploiter"
             ],
-            "title": "Zerologon Exploiter (UNSAFE)",
+            "title": "Zerologon Exploiter",
+            "safe": False,
             "info": "CVE-2020-1472. Unsafe exploiter (changes the password of a Windows server domain controller account and "
                     "might break communication with other domain controllers.) "
                     "Exploits a privilege escalation vulnerability in a Windows server domain controller, "