diff --git a/infection_monkey/exploit/web_rce.py b/infection_monkey/exploit/web_rce.py
index 0b4d041a1..e86f3b2a6 100644
--- a/infection_monkey/exploit/web_rce.py
+++ b/infection_monkey/exploit/web_rce.py
@@ -21,7 +21,7 @@ WIN_ARCH_64 = "64"
 
 class WebRCE(HostExploiter):
 
-    def __init__(self, host, monkey_target_paths):
+    def __init__(self, host, monkey_target_paths=None):
         """
         :param host: Host that we'll attack
         :param monkey_target_paths: Where to upload the monkey at the target host system.