diff --git a/monkey/infection_monkey/Pipfile b/monkey/infection_monkey/Pipfile
index 728e42a4f..50c6909c7 100644
--- a/monkey/infection_monkey/Pipfile
+++ b/monkey/infection_monkey/Pipfile
@@ -31,6 +31,8 @@ ldaptor = "*"
 
 [dev-packages]
 ldap3 = "*"
+pywin32-ctypes = {version = "*", sys_platform = "== 'win32'"}
+pefile = {version = "*", sys_platform = "== 'win32'"}
 
 [requires]
 python_version = "3.7"